1 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2 Bruno Haible <bruno@clisp.org>
4 * inet_ntop.h: New file.
5 * inet_ntop.c: New file, from glibc with modifications.
7 2005-05-08 Jim Meyering <jim@meyering.net>
9 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
11 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
13 Merge from coreutils. Among other things,
14 add bulletproofing for cases where stdin, stdout, or stderr are closed.
15 * fd-safer.c: New file.
16 * fcntl-safer.h, open-safer.c: Remove.
17 * chdir-long.c: Fix comment "fetish" -> "coreutils".
18 * dup-safer.c: Include unistd-safer.h first.
19 Don't include errno.h.
20 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
21 * file-type.h: Don't assume invoker included sys/stat.h first.
22 * file-type.c: Rely on file-type.h change.
23 * getloadavg.c: Include unistd-safer.h.
24 (getloadavg): Use safer open.
25 * getusershell.c: Include "stdio-safer.h".
26 (getusershell): Use safer fopen.
27 * long-options.c (long_options): Use NULL rather than 0.
28 * modechange.h (mode_free): Remove; all callers changed to invoke
30 * modechange.c: Likewise.
31 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
32 (MODE_DONE): New constant.
33 (struct mode_change): Remove 'next' member.
34 (make_node_op_equals): New function; like the old one of the
35 same name, except it allocates an array.
36 (mode_compile, mode_create_from_ref): Use it.
37 (mode_compile): Allocate result as an array, not a linked list.
38 Parse octal string ourself, so that we catch mistakes like "+0".
39 (mode_adjust): Arg is an array, not a linked list.
40 * modechange.c: Include stat-macros.h, xalloc.h.
41 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
42 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
43 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
44 Remove. This is now stat-macros.h's job.
45 (talloc): Remove. All callers replaced by xalloc, so that
46 our invokers don't have to worry about reporting memory failures.
47 (make_node_op_equals): Remove.
48 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
50 (struct mode_change): Moved here from modechange.h.
51 (mode_append_entry): Remove.
52 (mode_compile): Remove MASKED_OPS arg, since it encouraged
53 apps to have incorrect behavior. Use simpler algorithm for head
54 and tail. Don't futz with umask; that's now the job of mode_adjust.
55 Detect more invalid usages rather than having somewhat-random behavior.
56 Don't insert an "a=" action, as that leads to incorrect behavior.
57 (mode_compile, mode_create_from_ref): Return NULL on error instead
58 of an enum, since now there's only one way to have an error. All
60 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
61 at the correct time. Simplify calculation of "+u" and its ilk.
63 (mode_free): Remove "register" and localize decls.
64 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
65 (struct mode_change): Move to modechange.c; callers don't
66 need to see this stuff.
67 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
68 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
69 (mode_change, mode_adjust): Reflect the new signatures noted above.
70 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
71 that might redefine system include files.
72 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
73 (my_usleep): Use NULL rather than (void *) 0.
74 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
75 Use siginterrupt to specify that system calls should be interrupted.
76 (rpl_nanosleep): Move initialization of suspended closer to call of
78 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
79 * readutmp.c: Likewise. Include signal.h, stdbool.h.
80 (desirable_utmp_entry): New function.
81 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
82 using x2nrealloc, to simplify logic.
83 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
84 size calculation. Do not assume utmp file is a regular file.
85 * readutmp.h (UT_PID): Moved here from ../src/who.c.
86 (READ_UTMP_CHECK_PIDS): New constant.
87 * save-cwd.c: Include unistd-safer.h.
88 (save_cwd): Use fd_safer.
89 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
90 [!_LIBC] Include "stat-macros.h" instead.
91 * unistd-safer.h (fd_safer): New decl.
93 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
95 * byteswap_.h: New file.
97 2005-04-25 Albert Chin <china@thewrittenword.com>
99 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
102 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
104 * getdate.y (zone): Allow relunit_snumber after tZONE, so
105 that "UTC +1 second" continues to work. Problem reported
107 (relunit_snumber): New rule.
110 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
112 * getdate.y (universal_time_zone_table): New constant.
113 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
114 universal_time_zone_table.
115 (lookup_zone): Prefer universal_time_zone_table to
116 local_time_zone_table, so that "GMT" time stamps are allowed in
117 London during the summer. Problem reported by Ian Abbott.
119 2005-04-12 Jim Meyering <jim@meyering.net>
121 * human.c (humblock): Set *options even when returning due to
122 xstrtoumax conversion failure. Thanks to a used-uninitialized
125 2005-04-09 Jim Meyering <jim@meyering.net>
127 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
128 -Wuninitialized: initialize tm0.tm_year.
130 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
132 * getdate.y (parser_control): rels_seen is now a boolean, not a
133 count, since there's no maximum. All uses changed.
134 Add member dsts_seen.
135 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
137 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
138 Use pc_rels_seen to decide whther a date is absolute.
140 * getdate.y (number): Don't overwrite year.
141 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
144 2005-04-02 Simon Josefsson <jas@extundo.com>
146 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
147 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
149 2005-03-27 Jim Meyering <jim@meyering.net>
151 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
153 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
155 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
156 "one's complement" -> "ones' complement" in comment, as per Knuth.
157 "value of type" -> "type or expression" in comment.
158 * mktime.c, strftime.c: Propagate intprops.h comment nits.
160 2005-03-26 Jim Meyering <jim@meyering.net>
163 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
164 Correct typos: s/or/of/.
166 2005-03-23 Jim Meyering <jim@meyering.net>
168 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
170 2005-03-21 Jim Meyering <jim@meyering.net>
172 Changes imported from coreutils.
174 * cycle-check.c: Don't include xalloc.h.
176 * path-concat.c: Don't include assert.h.
177 (path_concat): Remove assertion that would have triggered
178 for ABASE starting with more than one slash.
179 Reported by Andreas Schwab.
181 * path-concat.c (path_concat): Set *BASE_IN_RESULT
182 properly when ABASE is an absolute file name.
183 Correct the description of this function.
185 Add an assertion and a test driver.
186 This fixes a bug introduced on 2004-07-02.
187 Andreas Schwab reported the resulting failure of cp --parents:
188 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
190 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
192 * strftime.c (my_strftime): If the underlying strftime returns 0
193 (which shouldn't happen), generate nothing instead of returning 0
194 immediately, so that nstrftime (NULL, ...) doesn't return 0.
196 2005-03-16 Bruno Haible <bruno@clisp.org>
198 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
200 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
202 * strftime.c (my_strftime): Prepend space to format so that we can
203 reliably distinguish strftime failure from empty output on POSIX
206 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
208 * iconvme.c (SIZE_MAX): New macro, if not already defined.
209 (iconv_string): Don't guess a size-zero buffer, as that might cause
210 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
211 result would be 'too large', where 'too large' is (heuristically)
212 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
213 overflow concerns. This will prevent some unwanted malloc failures
214 when the inputs are very large.
216 2005-03-15 Bruno Haible <bruno@clisp.org>
218 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
221 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
224 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
226 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
228 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
229 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
231 * strtol.c: Likewise.
233 2005-03-14 Simon Josefsson <jas@extundo.com>
235 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
238 2005-03-14 Jim Meyering <jim@meyering.net>
240 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
241 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
242 to be nonzero so that we (and caller) can detect the difference
243 between a valid zero-length expansion and an error return, even
244 when the underlying strftime fails before writing anything into
247 2005-03-10 Jim Meyering <jim@meyering.net>
249 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
250 so that this module works on systems without fchdir.
252 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
254 Factor int-properties macros into a single file, except for
256 * intprops.h: New file.
257 * getloadavg.c: Include it instead of limits.h.
258 (INT_STRLEN_BOUND): Remove.
259 * human.c: Include intprops.h.
260 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
261 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
262 * inttostr.h: Include intprops.h instead of limits.h.
263 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
264 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
265 for consistency with intprops.h.
266 (time_t_is_integer, twos_complement_arithmetic): Use them.
267 * sig2str.h: Include <signal.h>, intprops.h.
268 (INT_STRLEN_BOUND): Remove.
269 * strftime.c (TYPE_SIGNED): Remove.
270 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
271 * strtol.c: Adjust comments to match intprops.h.
272 * userspec.c: Include intprops.h.
273 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
274 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
275 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
276 instead of rolling our own expressions.
277 * xstrtol.c: Include xstrtol.h first, to test interface.
279 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
281 (my_strftime): Do not mishandle years close to INT_MAX, by doing
282 the right thing even if adding 1900 would overflow. Similarly
283 for tm_mon + 1 and tm_yday + 1.
284 Make %Y always equivalent to %C%y, and similarly for %G and %g.
285 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
286 (DO_SIGNED_NUMBER): New macro.
287 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
289 2005-03-07 Bruno Haible <bruno@clisp.org>
291 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
293 2005-03-03 Derek R. Price <derek@ximbiot.com>
294 Bruno Haible <bruno@clisp.org>
296 * pagealign_alloc.h: New file.
297 * pagealign_alloc.c: New file.
299 2005-01-28 Bruno Haible <bruno@clisp.org>
301 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
304 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
306 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
307 The workaround isn't strictly needed for POSIX conformance, and
308 it's too much of a pain to configure and maintain. We'll ask
309 people to fix their kernels instead.
310 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
311 (NANOSLEEP_BUG_WORKAROUND): Remove.
312 (xnanosleep): Remove the workaround.
314 2005-02-12 Bruno Haible <bruno@clisp.org>
316 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
318 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
320 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
321 * timespec.h (gettime): Return void, since it always
322 succeeds now. All uses changed.
323 * gettime.c (gettime) Likewise.
324 [HAVE_NANOTIME]: Prefer nanotime.
325 Assume gettimeofday succeeds, as POSIX requires.
326 Assime time () succeeds, since other code already does.
327 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
328 (timespec_subtract): Remove.
329 (NANOSLEEP_BUG_WORKAROUND): New constant.
330 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
331 things considerably. Use it only on GNU/Linux hosts, since the
332 workaround shouldn't be needed elsewhere.
334 2005-02-24 Bruno Haible <bruno@clisp.org>
336 * gettext.h: Update from GNU gettext 0.14.2.
338 2005-02-24 Bruno Haible <bruno@clisp.org>
340 * localcharset.c: Update from GNU gettext 0.14.2.
341 * config.charset: Update from GNU gettext 0.14.2.
343 2005-02-22 Simon Josefsson <jas@extundo.com>
345 * iconvme.h, iconvme.c: New files, from libc.
347 2005-02-20 Neil Conway <neilc@samurai.com>
349 * xgethostname.c (xgethostname): Check for ENOMEM, which is
350 returned by OSX/Darwin if the specified buffer is not large
351 enough for the hostname.
353 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
355 * memrchr.h: New file.
356 * chdir-long.c: Include it.
357 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
358 Don't bother including stddef.h.
360 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
362 * argp-help.c (__argp_help): Create a fake struct argp_state and
363 pass it to _help, otherwise the latter coredumps trying to
364 dereference state.root_argp.
366 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
368 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
370 Include <sys/types.h>, for dev_t.
371 (ME_DUMMY, ME_REMOTE): Move from here....
372 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
373 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
375 Include mountlist.h first, to test the interface.
377 2005-01-29 Bruno Haible <bruno@clisp.org>
379 * progname.c (program_name): Initialize.
380 Needed when linking statically on MacOS X.
382 2005-01-28 Bruno Haible <bruno@clisp.org>
384 * javacomp.sh.in: New file, from GNU gettext.
385 * javacomp.h: New file, from GNU gettext.
386 * javacomp.c: New file, from GNU gettext.
388 2005-01-26 Bruno Haible <bruno@clisp.org>
390 * javaexec.sh.in: New file, from GNU gettext.
391 * javaexec.h: New file, from GNU gettext.
392 * javaexec.c: New file, from GNU gettext.
394 2005-01-26 Simon Josefsson <jas@extundo.com>
396 * gai_strerror.c: Use GPL in header.
398 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
400 * argp-help.c (hol_entry_help): Avoid using non-constant
401 initializers for struct pentry_state.
402 (__argp_error): Check return value of __asprintf
403 (__argp_failure): Translate error message
405 * argp-parse.c: Removed braces around the expansion of N_()
407 2005-01-21 Jim Meyering <jim@meyering.net>
409 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
410 same value as for Solaris 9.
412 * chdir-long.c (chdir_long): Rewrite to remove limitation on
413 component length. This included changing the parameter to be
414 of type `char *' rather than `char const *'.
415 * chdir-long.h (chdir_long): Update prototype.
417 * openat.c (fdopendir, fstatat): New functions.
418 * openat.h: Include headers required for use of DIR and struct stat.
419 [AT_SYMLINK_NOFOLLOW]: Define.
420 (fdopendir, fstatat): Add prototypes.
422 2005-01-21 Bruno Haible <bruno@clisp.org>
424 * classpath.h: New file, from GNU gettext.
425 * classpath.c: New file, from GNU gettext.
427 2005-01-20 Simon Josefsson <jas@extundo.com>
429 * version-etc-fsf.c: New file, with version_etc_copyright.
430 * version-etc.c: Remove version_etc_copyright.
431 * version-etc.h (version_etc_copyright): Use [] instead of * in
432 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
434 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
436 * save-cwd.c (save_cwd): Remove code to support the case
437 where fchdir is missing or flaky.
439 2005-01-20 Simon Josefsson <jas@extundo.com>
441 * base64.h (isbase64): Add.
443 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
444 using a unsigned prototype, don't inline.
445 (base64_decode): Use it.
447 2005-01-19 Bruno Haible <bruno@clisp.org>
449 * sh-quote.h: New file, from GNU gettext.
450 * sh-quote.c: New file, from GNU gettext.
452 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
454 Merge changes from coreutils, as described below in several
455 changelogs dated today.
457 * save-cwd.c: Include "save-cwd.h" before other include files.
458 (O_DIRECTORY): Remove; not needed here, since "." must be
459 a directory. All uses removed.
460 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
461 universal on Suns, and we also need to test for IRIX.
462 Revamp code to use 'if' rather than '#if'.
463 Avoid unnecessary comparison of cwd->desc to 0.
465 * utimens.c (futimens): Robustify the previous patch, by checking
466 for known valid error numbers rather than observed invalid ones.
468 2005-01-18 Jim Meyering <jim@meyering.net>
470 * version-etc.c (version_etc_copyright): Update copyright date.
472 * utimens.c (futimens): Account for the fact that futimes
473 can also fail with errno == ENOSYS or errno == ENOENT.
474 Patch from Dmitry V. Levin.
476 Change the name of the robust chdir function from chdir to chdir_long.
477 * save-cwd.c: Include chdir-long.h rather than chdir.h.
478 (restore_cwd): Use chdir_long, not chdir.
479 * chdir-long.c: Renamed from chdir.c.
480 * chdir-long.h: Renamed from chdir.h.
481 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
484 2005-01-18 Bob Proulx <bob@proulx.com>
486 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
487 offsetof() macro construct to avoid compile failure with native HP-UX
488 11.0 ANSI C compiler.
490 2005-01-06 Bruno Haible <bruno@clisp.org>
492 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
493 because stpncpy.m4 takes care of it.
495 2004-01-24 Bruno Haible <bruno@clisp.org>
497 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
499 2003-10-09 Bruno Haible <bruno@clisp.org>
501 * progreloc.c: Include xalloc.h instead of xmalloc.h.
503 2005-01-06 Bruno Haible <bruno@clisp.org>
505 * fwriteerror.h (fwriteerror): Change specification to include fclose.
506 * fwriteerror.c: Include <stdbool.h>.
507 (fwriteerror): At the end, close the file stream. Record whether
508 stdout was already closed.
510 2004-05-27 Bruno Haible <bruno@clisp.org>
512 * execute.c (environ): Declare if needed.
513 * pipe.c (environ): Likewise.
514 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
516 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
518 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
519 definitions to be after all include files, to avoid collisions.
520 Problem reported by Bob Proulx.
522 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
524 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
525 not needed. This removes a dependency on the gettext module.
526 [defined _LIBC]: Do not include <libintl.h>; not needed.
528 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
530 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
533 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
535 * argp-parse.c: Include <stddef.h>.
536 (alignof, alignto): New macros.
537 (parser_init): Don't assume that void * is aligned sufficiently
540 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
541 need to extend the stack.
542 (YYINITDEPTH): New macro, so that the initial stack isn't overly
545 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
547 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
549 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
551 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
552 Remove now-obsolete comment about AIX.
553 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
554 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
555 (YYMAXDEPTH): New macro.
557 2004-12-18 Bruno Haible <bruno@clisp.org>
559 * fatal-signal.c (fatal_signals): Make non-const.
560 (init_fatal_signals): New function.
561 (uninstall_handlers, install_handlers): Ignore signals that were set to
563 (at_fatal_signal): Call init_fatal_signals.
564 (init_fatal_signal_set): Likewise. Ignore signals that were set to
566 Reported by Paul Eggert.
568 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
570 * getdate.y (textint): New member "negative".
571 (time_zone_hhmm): New function.
572 Expect 14 shift-reduce conflicts, not 13.
573 (o_colon_minutes): New rule.
574 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
575 (yylex): Set the "negative" member of signed numbers.
577 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
579 Changes imported from coreutils.
580 * hard-locale.c: Assume <locale.h> exists.
582 (GLIBC_VERSION): New macro.
583 (hard_locale): Assume setlocale exists.
584 Rewrite to avoid #ifdef.
585 Use strdup rather than malloc + strcpy.
586 * human.c: Assume <locale.h> exists.
587 (human_readable): Assume localeconv exists.
589 2004-12-01 Jakub Jelinek <jakub@redhat.com>
591 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
592 convert T2, not T. (Imported from libc.)
594 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
596 * getcwd.c (is_ENAMETOOLONG): New macro.
597 (__getcwd.c): Don't restore errno; glibc doesn't.
598 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
599 first, falling back to our code only if its results look suspicious.
600 Ensure that the resulting buffer is only as large as necessary.
602 * readutmp.c: Include readutmp.h first.
603 Include <errno.h>, since readutmp.h no longer does that.
604 * readutmp.h: Don't include <errno.h>,
605 <sys/param.h>, <time.h>; not needed to establish interface.
606 (errno): Remove decl.
607 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
608 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
609 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
611 2004-11-28 Simon Josefsson <jas@extundo.com>
613 * base64.h, base64.c: New file.
615 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
617 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
619 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
621 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
622 HP's ANSI C compiler.
623 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
624 Declaring int functions causes warnings on some modern systems and
625 shouldn't be needed to compile on ancient ones.
626 * same.c (MIN) [defined MIN]: Don't define, since it's already
629 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
630 with the following changes.
631 (__set_errno): Parenthesize properly.
633 (MIN, MAX, MATCHING_INO): New macros.
634 (__getcwd): Define with prototype, not K&R form.
635 Use heuristics to allocate default buffer on stack if possible.
636 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
637 behavior, and to avoid the PATH_MAX limit when computing
639 Use MATCHING_INO to compare inode number to file.
640 Check for arithmetic overflow in size calculations.
641 Fix bug in reallocation of dot array that caused getcwd to fail
642 on directories nested deeper than 75.
643 Be more careful about saving errno on error.
644 Do not use realloc; use only free+malloc, as this is a bit
645 more flexible and avoids a needless copy operation.
646 Do not inspect st_dev and st_ino for symbolic links; POSIX
647 doesn't specify the latter.
648 Check for closedir errors.
649 Avoid needless casts.
650 Use "#ifdef weak_alias" around weak_alias, to be like other
652 The following changes to getcwd.c have effect only when used in
653 gnulib; they have no effect inside glibc proper.
654 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
655 as alloca isn't used.
656 (alloca, __alloca): Likewise.
657 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
658 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
659 unconditionally, as gnulib assumes C89 or better.
660 Do not include <sys/param.h>.
661 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
662 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
664 (NULL) [!defined NULL]: Remove; we assume C89 or better.
665 Include <dirent.h> in a way that is compatible with modern Autoconf.
666 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
667 New macros, if not already defined.
668 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
669 Use "_LIBC", not "defined _LIBC", for consistency.
670 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
672 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
673 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
674 * xgetcwd.c: David MacKenzie's old code was removed, so give
675 credit only to Jim Meyering and adjust the copyright dates.
676 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
677 <stdlib.h>, <unistd.h>, "pathmax.h".
678 Instead, include "xgetcwd.h" (first) and "getcwd.h".
679 (INITIAL_BUFFER_SIZE): Remove.
680 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
682 2004-11-23 Jim Meyering <jim@meyering.net>
684 * getopt_.h: Remove trailing blanks.
686 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
688 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
689 (futimens): New function, which uses futimes if available.
690 (futimens, utimens): Support timespec==NULL, with same semantics
691 as utime and utimens.
692 * utimens.h (futimens): New decl.
694 2004-11-23 Jim Meyering <jim@meyering.net>
696 * __fpending.c: Add comment.
698 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
700 * getopt_.h: Re-addition of __getopt_argv_const caused
701 redefinition warnings. To avoid them, include the defines
702 in `#if !defined __need_getopt ... #endif'. The only place
703 where __getopt_argv_const is used is in definitions
704 of getopt_long and getopt_long_only below, which are as well
705 protected by `#ifndef __need_getopt'.
706 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
707 __need_getopt after including <stdio.h> and <unistd.h> These
708 headers might have defined it.
710 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
712 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
714 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
715 optopt): Use them instead of invoking ## directly; otherwise, the
716 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
718 2004-11-19 Bruno Haible <bruno@clisp.org>
720 * strtok_r.c: Move comments from here...
721 * strtok_r.h: ... to here.
723 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
725 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
726 might fail. Problem reported by Yoann Vandoorselaere.
727 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
728 that mishandle size_t overflow.
730 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
732 * canon-host.c: Include "strdup.h".
733 (canon_host): Use getaddrinfo if available, so that IPv6 works.
734 Use strdup instead of malloc/strcpy to duplicate strings.
736 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
737 (human_space_before_unit): New constant.
738 * human.c (human_readable): Support it.
740 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
741 (xgetcwd): Set errno correctly when failing.
742 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
743 the failure is actually due to a PATH_MAX problem.
745 Further getopt changes to make it more likely that glibc will
746 buy the changes back.
747 * getopt.c (POSIXLY_CORRECT): New constant.
748 (getopt): Use it, so to preserve glibc semantic
749 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
750 when compiling for libc.
751 * getopt_.h (__getopt_argv_const): Bring it back.
752 (getopt_long, getopt_long_only): Use it.
754 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
755 New arg POSIXLY_CORRECT. All callers changed.
756 (getopt): Argv is now char * const *, as per standard.
757 (_getopt_internal_r, _getopt_internal): Argv is now char **,
758 not char *__getopt_argv_const *.
759 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
760 _getopt_long_only_r): Likewise.
761 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
762 * getopt_int.h (_getopt_internal, _getopt_internal_r,
763 _getopt_long_r, _getopt_long_only_r): Likewise.
764 * getopt_.h (__getopt_argv_const): Remove.
765 (getopt): Argv is now char * const *, as per standard.
767 * getdate.y (tORDINAL): New token.
768 (day, relunit): Allow it for relative times.
769 (relative_time_table): Use tORDINAL for ordinals.
771 2004-11-15 Jim Meyering <jim@meyering.net>
773 * closeout.c: Include "__fpending.h" once again.
775 (close_stdout): Don't fail just because stdout was closed initially,
776 since some programs don't write to stdout in the normal course of
777 operation (other than --version and --help), and we don't want this
778 function to make e.g. `touch file >&-' fail.
779 But do fail if it was closed and someone has tried to write to it.
780 E.g., `printf foo >&-' must fail.
782 2004-11-11 Simon Josefsson <jas@extundo.com>
784 * strtok_r.h, strtok_r.c: New file.
786 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
788 * getopt_.h (__getopt_argv_const): New macro, to be used so that
789 we can stop lying to compilers about the constness of argv when we
790 are compiled outside glibc.
791 (getopt, getopt_long, getopt_long_only): Use it.
792 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
794 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
795 _getopt_long_only_r): Likewise.
796 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
797 _getopt_long_only_r): Likewise.
799 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
800 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
801 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
802 the other external symbols.
803 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
804 declaration, since the above renaming now works around collisions.
806 2004-11-11 Jim Meyering <jim@meyering.net>
808 * linebreak.c: Remove trailing blanks.
809 * alloca_.h: Likewise.
811 * euidaccess.c: Likewise.
812 * allocsa.h: Likewise.
814 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
816 * mktime.c (SHR): New macro, which is a portable
817 substitute for >> that should work even on Crays.
818 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
819 Problem reported by Mark D. Baushke in
820 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
821 * getdate.y (SHR): Likewise.
823 * strftime.c (SHR): Likewise.
825 * quotearg.c (struct quoting_options): Use unsigned int for
826 quote_these_too, so that right shifts are well defined. All uses
829 2004-11-10 Simon Josefsson <jas@extundo.com>
831 * getaddrinfo.h, getaddrinfo.c: New files.
833 2004-11-10 Jim Meyering <jim@meyering.net>
835 Ensure that no close failure goes unreported.
836 * closeout.c (close_stdout): Always close stdout. I.e., don't
837 return early when it seems there's nothing to flush.
838 Don't include __fpending.h.
840 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
842 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
844 2004-11-05 Bruno Haible <bruno@clisp.org>
846 * readlink.c: Include stddef.h, needed for size_t on Woe32.
847 Reported by Mark D. Baushke <mdb@cvshome.org>.
849 2004-11-04 Bruno Haible <bruno@clisp.org>
851 2004-09-11 Bruno Haible <bruno@clisp.org>
852 * allocsa.valgrind: New file.
853 2004-02-06 Bruno Haible <bruno@clisp.org>
854 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
855 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
856 Reported by Christopher Seip <chris.seip@hp.com>.
858 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
860 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
861 with errno == ERANGE if the buffer is too small.
862 Problem reported by Mark D. Baushke.
864 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
866 * xreadlink.c (MAXSIZE): New macro.
867 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
868 size does not exceed MAXSIZE. Avoid cast.
869 As suggested by Mark D. Baushke in
870 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
871 if readlink fails with buffer size just under MAXSIZE, try again
874 2004-11-02 Derek R. Price <derek@ximbiot.com>
875 and Paul Eggert <eggert@cs.ucla.edu>
877 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
878 (get_date): Overparenthesize to avoid GCC warning.
880 2004-11-02 Bruno Haible <bruno@clisp.org>
882 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
883 function returns void.
885 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
887 * getpass.c (fflush_unlocked, flockfile, funlockfile)
888 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
891 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
893 * getdate.y: Add support for TZ="foo" within a date string.
894 Fix some bugs near time_t boundaries. Reject dates with
895 out-of-range components, e.g., "Sept 31".
896 Include <stdlib.h>, "setenv.h", "xalloc.h".
897 (ISDIGIT_LOCALE): Remove; unused.
898 Note that the TZ and time functions used here are not reentrant.
899 (mktime_ok, get_tz): New functions.
900 (TZBUFSIZE): New constant.
901 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
902 This requires that we sometimes generate our own TZ="XXX..." setting.
904 2004-10-27 Derek R. Price <derek@ximbiot.com>
906 * mktime.c (not_equal_tm): Remove redundant check.
908 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
910 * getdate.y: Use Bison 1.875 features, and some minor
911 code cleanups. This change does not affect semantics.
912 Don't include <stdlib.h>; no longer needed.
913 Don't include unlocked-io.h; only the "#if TEST" code uses
914 stdio, and performance isn't crucial there.
915 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
916 Bison 1.875 features as described below.
917 All uses of "PC." replaced by "pc->".
918 (YYSTYPE): Add a forward declaration.
919 (yylex, yyerror): Use full prototypes in forward decls.
920 Use "%pure-parser" rather than obsolescent "%pure_parser".
921 Use %parse-param and %lex-param instead of obsolescent
922 YYPARSE_PARAM and YYLEX_PARAM.
923 (meridian_table, month_and_day_table, time_units_table,
924 relative_time_table, time_zone_table, military_table,
925 lookup_zone, lookup_word, get_date):
926 Use NULL instead of 0 where appropriate.
927 (to_hour): Avoid abort (), to avoid a dependency on
929 (yyerror, yylex): Now accepts parser_control * arg.
930 (main) [TEST]: Use '\0' rather than 0 for char.
932 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
934 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
935 It's now the caller's responsibility to handle the case where
936 !HAVE_GETPAGESIZE && !defined getpagesize.
938 * mktime.c (leapyear): Arg is long int, not int.
940 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
942 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
944 2004-10-12 Simon Josefsson <jas@extundo.com>
946 * getpass.c (fflush_unlocked, flockfile, funlockfile)
947 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
950 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
952 * vsnprintf.h: New file.
953 * vsnprintf.c: New file.
955 2004-10-07 Bruno Haible <bruno@clisp.org>
957 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
958 into the provided buffer.
960 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
962 * diacrit.c, diacrit.h: Add GPL notice.
964 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
965 * atanl.c (atanl): Keep the code as similar to glibc as possible.
966 * logl.c (logl): Keep the code as similar to glibc as possible.
967 This avoids a potential constant-folding bug.
969 2004-10-05 Bruno Haible <bruno@clisp.org>
971 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
973 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
975 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
976 * xmalloc.c (xmemdup): Likewise.
977 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
978 XFREE): Remove these long-obsolescent macros.
979 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
982 * regex.c (re_comp): Cast gettext return value to char *,
983 Problem reported by Martin Neitzel via Mark D. Baushke.
985 2004-10-04 Simon Josefsson <jas@extundo.com>
987 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
988 '#ifdef USE_UNLOCKED_IO'.
990 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
992 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
993 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
994 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
995 regex.c, sha1.c, version-etc.c, yesno.c:
996 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
997 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
998 the includer's responsibility.
1000 Sync from coreutils.
1002 * modechange.c (mode_compile): Don't decrement a pointer that
1003 points to the start of a string, as the C Standard says the
1004 resulting behavior is undefined.
1006 * backupfile.h (enum backuptype): Rename none -> no_backups,
1007 simple -> simple_backups, numbered_existing ->
1008 numbered_existing_backups, numbered -> numbered_backups
1009 to avoid shadowing problems. All uses changed.
1010 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1011 * backupfile.c (check_extension, numbered_backup):
1012 Rename locals to avoid shadowing 'basename'.
1013 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1016 * .cppi-disable: Add getopt_.h, getopt_int.h.
1017 * .cvsignore: Add getopt.h.
1019 2004-10-04 Simon Josefsson <jas@extundo.com>
1021 * memmem.h: New file.
1022 * memmem.c: New file, taken from glibc.
1024 2004-10-02 Jim Meyering <jim@meyering.net>
1026 * dirfd.h, getpagesize.h: Add copyright notice.
1028 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1030 * snprintf.c: Remove comments as to why each header is needed.
1032 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1034 * strsep.h: New file.
1035 * strsep.c: New file.
1037 2004-10-01 Simon Josefsson <jas@extundo.com>
1039 * snprintf.c (snprintf): Handle size==0.
1041 2004-10-01 Simon Josefsson <jas@extundo.com>
1042 Bruno Haible <bruno@clisp.org>
1044 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1045 (snprintf): Declare 'args'.
1047 2004-09-30 Simon Josefsson <jas@extundo.com>
1049 * snprintf.h, snprintf.c: New files.
1051 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1053 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1054 (hol_entry_help): Never translate an empty string.
1055 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1056 * argp.h (OPTION_NO_TRANS): New option.
1058 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1060 * xvasprintf.c: Include xalloc.h.
1061 (xvasprintf): Use xalloc_die, not xmalloc_die.
1063 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1065 * dummy.c: Change copyright notice to FSF, and license to GPL.
1067 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1069 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1070 Problem reported by Bruno Haible in:
1071 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1073 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1075 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1076 in case some system header has #define'd it. Problem reported by
1077 Soeren D. Schulze in
1078 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1080 2004-09-08 Bruno Haible <bruno@clisp.org>
1082 * stdint_.h.in: New file, taken from GNU clisp.
1084 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1086 * xvasprintf.h: New file.
1087 * xvasprintf.c: New file.
1088 * xasprintf.c: New file.
1090 2004-09-08 Bruno Haible <bruno@clisp.org>
1092 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1094 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1096 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1098 Import from coreutils.
1099 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1100 strings on unbounded length. alloca's performance benefits aren't
1101 that important here.
1103 (parse_with_separator): New function, with most of the internals
1104 of the old parse_user_spec. Allow user to omit both user and group,
1105 for compatibility with FreeBSD.
1106 Clone only the user name, not the entire spec.
1107 Do not set *uid, *gid unless entirely successful.
1108 Avoid memory leak in some failing cases.
1109 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1110 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1111 (parse_user_spec): Rewrite to use parse_with_separator.
1113 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1115 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1116 its complicated substitute.
1117 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1118 and program_invocation_name.
1119 (__argp_basename) [!_LIBC]: Remove; the only use was
1120 replaced by its body.
1121 (__argp_short_program_name): Change condition from
1122 !defined __argp_short_program_name to
1123 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1124 to match argp-namefrob.h.
1125 (__argp_failure): Don't assume strerror_r returns char *.
1126 * argp-parse.c (N_): Define unconditionally.
1127 (argp_default_options): Fill out initializers with 0 to avoid
1130 2004-08-12 Simon Josefsson <jas@extundo.com>
1132 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1133 * getopt_.h: Renamed from getopt.h.
1135 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1137 Merge from coreutils.
1139 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1140 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1141 for Reliant Unix 5.43.
1143 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1144 (union fooround): Use uintmax_t, not long int.
1145 The rest is a merge from libc:
1146 [defined _LIBC]: Include <shlib-compat.h>.
1147 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1149 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1151 * strverscmp.c: Convert to UTF-8.
1153 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1155 * obstack.h (obstack_empty_p):
1156 Don't assume that chunk->contents is suitably aligned.
1157 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1158 Likewise. Problem reported by Benno in
1159 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1161 * chown.c (rpl_chown): Work even if the file is writeable but not
1162 readable. This could be improved further but it'd take some work.
1164 2004-08-08 Simon Josefsson <jas@extundo.com>
1166 * xgethostname.c: Don't include error.h (not used).
1169 * getpass.c: Include getpass.h first.
1171 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1173 * xalloc-die.c: New files.
1174 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1176 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1177 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1178 (_, N_, xalloc_die): Move to xalloc-die.c.
1179 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1180 so that we needn't mess with xalloc_msg_memory_exhausted.
1182 * sha1.h: Renamed from sha.h.
1183 (SHA1_H): Renamed from _SHA_H.
1184 (sha1_ctx): Renamed from sha_ctx.
1185 (sha1_init_ctx): Renamed from sha_init_ctx.
1186 (sha1_process_block): Renamed from sha_process_block.
1187 (sha1_process_bytes): Renamed from sha_process_bytes.
1188 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1189 (sha1_read_ctx): Renamed from sha_read_ctx.
1190 (sha1_stream): Renamed from sha_stream.
1191 (sha1_buffer): Renamed from sha_buffer.
1192 * sha1.c: Likewise; renamed from sha.c.
1193 Do not include <sys/types.h>.
1194 Include <stddef.h> rather than <stdlib.h>.
1196 2004-08-08 Bruno Haible <bruno@clisp.org>
1198 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1199 FILESYSTEM_PREFIX_LEN.
1200 * progreloc.c: Likewise.
1201 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1203 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1206 * argp-help.c (make_hol, hol_append): Don't assume that
1207 SIZE_MAX is a valid preprocessor constant.
1208 (__argp_basename): Change from "#ifndef _LIBC"
1209 to "#ifndef __argp_short_program_name", so that
1210 we don't compile these functions for tar.
1212 More merges from coreutils.
1213 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1214 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1216 * addext.c: Remove; no longer needed.
1217 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1218 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1219 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1220 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1221 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1222 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1223 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1224 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1225 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1226 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1227 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1228 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1229 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1230 Import changes from coreutils.
1232 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1234 Merge from coreutils.
1236 * .gdb-history: Remove; this doesn't belong here.
1238 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1239 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1240 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1242 * dirname.h: Include <stdbool.h>.
1243 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1244 for consistency with POSIX terminology. All uses changed.
1245 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1246 (strip_trailing_slashes): Use bool for booleans.
1247 * stripslash.c (strip_trailing_slashes): Likewise.
1249 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1250 sometimes returns a positive errno value even when it succeeds.
1251 (print_errno_message) [!LIBC]: Fall back on strerror if
1254 * path-concat.c (mempcpy): Don't define if a system header defines it.
1255 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1256 (longest_relative_suffix): New function.
1257 (path_concat): Use it. Assume first argument is not NULL.
1258 Port to DOS. Omit redundant separators.
1259 Report an error instead of returning NULL.
1260 Use mempcpy instead of memcpy.
1261 (xpath_concat): Remove: not declared or used.
1263 * same.h: Include <stdbool.h>
1264 (same_name): Return bool, not int.
1265 * same.c (same_name): Likewise.
1266 (errno): Don't declare; we assume C89 or better now.
1268 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1269 if not already defined.
1271 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1272 * dup-safer.c (errno): Likewise.
1274 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1276 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1279 2004-08-03 Simon Josefsson <jas@extundo.com>
1281 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1282 * progname.h: Don't include stdbool.h.
1284 2004-08-02 Simon Josefsson <jas@extundo.com>
1286 * getsubopt.h: New file, with comments from Bruno Haible.
1287 * getsubopt.c: New file, from glibc, but slightly modified based on
1288 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1290 2004-08-01 Simon Josefsson <jas@extundo.com>
1292 * xgetdomainname.c: Include stdlib.h, for free().
1294 2004-07-16 Simon Josefsson <jas@extundo.com>
1296 * dummy.c: New file.
1298 2004-07-16 Bruno Haible <bruno@clisp.org>
1300 * backupfile.h: Add extern "C" for C++.
1301 * closeout.h: Likewise.
1302 * copy-file.h: Likewise.
1303 * findprog.h: Likewise.
1304 * full-write.h: Likewise.
1305 * pathname.h: Likewise.
1306 * progname.h: Likewise.
1307 * stpcpy.h: Likewise.
1308 * stpncpy.h: Likewise.
1309 * strcase.h: Likewise.
1310 * strstr.h: Likewise.
1311 * xalloc.h: Likewise.
1313 * mbswidth.h: Add extern "C" for C++.
1314 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1316 2004-07-09 Simon Josefsson <jas@extundo.com>
1318 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1319 failed without this.)
1321 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1323 * fchown-stub.c: New file.
1325 2004-06-24 Jim Meyering <jim@meyering.net>
1327 * obstack.h (obstack_base): Cast to (void *), per documentation.
1329 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1331 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1333 2004-06-01 Jim Meyering <jim@meyering.net>
1335 * calloc.c: New file.
1337 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1339 * getdate.y (yylex): Allow space between sign and number.
1340 Problem reported by Dan Jacobson.
1342 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1343 and Jim Meyering <jim@meyering.net>
1345 Merge from coreutils CVS.
1347 * stat-macros.h: New file, with contents from file-type.h
1348 and coreutils' system.h.
1349 * file-type.c: Include "stat-macros.h".
1350 * file-type.h (file_type): Move all macro definitions to new file,
1353 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1354 Wrap old code with this conditional.
1355 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1356 function that does not dereference symlinks.
1357 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1359 * xreadlink.c: Include xreadlink.h first, to catch .h file
1360 dependency problems.
1361 (xreadlink): Accept new arg SIZE, for efficiency.
1362 All decls and uses changed.
1363 * xreadlink.h: Include <stddef.h>, for size_t.
1365 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1366 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1368 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1370 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1372 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1373 macros to be defined.
1374 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1375 the allocator returns NULL because the requested size is zero.
1377 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1379 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1380 var. Add comment explaining why libc still defines it. This
1381 merges the following patch from glibc:
1382 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1384 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1386 * obstack.c (_obstack): Remove unused variable. It hasn't been
1387 present in glibc since revision 1.1 of this file.
1388 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1389 obstack_alignment_mask, obstack_alloc, obstack_base,
1390 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1391 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1392 obstack_grow0, obstack_init, obstack_int_grow,
1393 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1394 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1395 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1396 nonexistent functions.
1398 2004-05-17 Derek R. Price <derek@ximbiot.com>
1399 Paul Eggert <eggert@cs.ucla.edu>
1401 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1403 2004-05-14 Bruno Haible <bruno@clisp.org>
1405 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1406 that consists of a '.' followed by an empty digit string.
1407 Patch by Tor Lillqvist <tml@iki.fi>.
1409 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1411 Port obstack to the AS/400, where pointers are 16 bytes wide and
1412 you cannot cast an integer to a valid pointer. This patch is
1413 currently waiting to be integrated into glibc; see
1414 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1416 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1417 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1418 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1419 (struct obstack): temp member is now a union of a pointer and
1420 an integer, instead of an integer. All integer uses changed.
1421 This does not affect the physical layout of struct obstack,
1422 except on hosts (like the AS/400) where the size or alignment of
1423 void * is greater than that of ptrdiff_t.
1424 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1425 __STDC__)]: Store temporary in pointer member of union, not
1427 * obstack.c: Include <stddef.h>, for offsetof.
1428 (struct fooalign): Remove; it doesn't need a name.
1429 (union fooround): Change double to long double, and add void *.
1430 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1431 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1432 not a macro. Hence the values are always int; so remove all
1433 casts-to-int in uses.
1435 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1436 Derek Price <derek@ximbiot.com>
1438 * alloca.c: Include <alloca.h>, to get our interface.
1439 * alloca_.h: Use __alloca on AIX, so that we don't have to
1440 include <alloca.h> first. Use C89 prototype for alloca; this
1441 requires including <stddef.h> for size_t. Use extern "C" if C++.
1442 Use #elif for simplicity, since we can assume C89 now.
1443 Don't try to source the system alloca.h since it will not be found
1444 and to prevent recursively including its replacement.
1445 * fnmatch.c: Include <alloca.h> instead of opencoding.
1446 * regex.c: Likewise.
1448 2004-05-16 Derek Price <derek@ximbiot.com>
1449 Paul Eggert <eggert@cs.ucla.edu>
1451 getline cleanup. This changes the getndelim2 API: both order of
1452 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1455 * getline.c: Don't include stddef.h or stdio.h, since our
1456 interface does that.
1457 (getline): Always use getdelim, so that we don't have two
1458 copies of this code.
1459 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1461 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1462 (GETNDELIM2_MAXIMUM): New macro.
1463 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1464 instead of the old practice of delim2==0. All callers changed.
1465 Return -1 on overflow, instead of returning junk.
1466 Do not set *linesize unless allocation succeeds.
1467 * getndelim2.h: Do not include stddef.h; no longer needed, now
1468 that we include sys/types.h.
1469 * getnline.h: Likewise.
1470 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1471 (getndelim2): Reorder arguments.
1472 * getnline.c (getnline, getndelim):
1473 Don't discard the NMAX argument.
1474 (getnline): Invoke getndelim, to avoid code duplication.
1475 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1476 of (size_t) -1 by callers of the getnline family.
1478 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1480 * nanosleep.c (suspended): Change its type from int to
1481 sig_atomic_t volatile.
1482 (first_call): Make it private to rpl_nanosleep, and have it
1483 be zero initially as that's a bit faster.
1484 (my_usleep): Round up fractional times instead of truncating them,
1485 as this is the usual meaning for 'sleep'.
1487 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1489 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1490 (ENOSYS): Define if not defined.
1491 (settime): Fall back on stime if it exists and settimeofday fails.
1492 But don't bother with fallbacks if a method fails with errno == EPERM.
1494 2004-05-11 Jim Meyering <jim@meyering.net>
1496 Prior to this change, the save_cwd caller required read access to the
1497 current directory on most systems (ones with the fchdir function).
1499 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1500 fails, try write-only, and finally, resort to using xgetcwd.
1502 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1504 * obstack.c, obstack.h: Import changes from libc.
1506 2004-04-28 Bruno Haible <bruno@clisp.org>
1508 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1509 implicitly appends .exe to executables.
1510 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1511 accepts Windows pathnames.
1512 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1513 Cygwin like Windows, since it now accepts Windows pathnames.
1514 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1515 Cygwin like Windows, since it now accepts Windows pathnames.
1516 Reported by Derek Robert Price <derek@ximbiot.com>.
1518 2004-04-20 Jim Meyering <jim@meyering.net>
1520 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1522 2004-04-20 Jim Meyering <jim@meyering.net>
1523 Bruno Haible <bruno@clisp.org>
1525 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1526 memory when realloc fails.
1528 2004-04-18 Jim Meyering <jim@meyering.net>
1530 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1531 don't leak memory and do call END_UTMP_ENT.
1533 2004-04-11 Paul Eggert <eggert@twinsun.com>
1535 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1536 (CHAR_BIT): Remove, since we assume C89.
1537 Include <stdint.h> if available, as per current Autoconf CVS advice.
1539 2004-03-30 Paul Eggert <eggert@twinsun.com>
1541 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1542 not bool, to be more consistent with Unix conventions.
1543 Suggested by Bruno Haible.
1545 Merge from coreutils.
1547 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1550 * getdate.h: Include stdbool.h, and timespec.h instead of
1551 the usual <time.h> dance.
1552 (get_date): Change signature to support fractional time stamps.
1553 All callers changed.
1554 * getdate.y: Include "getdate.h" first, as we can now
1555 assume C89 and don't need to worry about 'const'.
1556 Similarly, include "unlocked-io.h" near start, not in middle.
1558 (textint.value): Use long int rather than int.
1559 (textint.digits): Use size_t rather than int.
1560 (BILLION, LOG10_BILLION): New constants.
1561 (parser_control): New member rel_ns. Members day_ordinal,
1562 time_zone, month, day, hour, minutes, rel_year, rel_month,
1563 rel_day, rel_hour, rel_minutes, rel_seconds
1564 are now long int, not int. Member seconds is now struct timespec,
1565 not int. New member timespec_seen. Members dates_seen, days_seen,
1566 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1568 (%union.intval): Now long int, not int.
1569 New member timespec.
1570 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1571 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1572 (spec): Now is a timespec or an item list.
1573 (timespec, items): New nonterminals.
1574 (time, rel, relunit, number, get_date):
1575 Add support for fractional seconds.
1576 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1577 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1578 (to_hour): First arg is now long int, not int.
1579 (to_year): Returns long int, not int.
1580 Don't treat year -70 like 70.
1581 (tm_diff): Returns long int, not int.
1582 (lookup_word): Use bool instead of int when appropriate.
1583 (yylex): Use size_t for count, not int.
1584 Detect overflow when parsing large integer constants.
1585 Add support for fractions.
1586 (get_date): Make pointers 'const' if possible.
1587 Use more-portable code to detect integer overflow.
1588 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1589 Don't use ctime; it's not reliable if the year has >4 digits.
1591 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1592 This is for compatibility with BSD.
1594 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1595 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1596 From coreutils' system.h.
1598 * userspec.c: Don't include "posixver.h".
1599 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1600 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1601 compatible extension. Simplify code by removing a boolean int
1602 that was always nonzero if a string was nonnull.
1604 2004-03-30 Jim Meyering <jim@meyering.net>
1606 Merge from coreutils.
1608 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1610 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1611 an empty input stream.
1613 * readtokens.c: Include <stdbool.h>.
1614 (readtoken): Use `size_t' rather than int/long.
1615 All callers adjusted.
1616 Use `bool' rather than `int' where appropriate.
1617 Use memset rather than an explicit loop.
1618 Use x2nrealloc rather than xrealloc.
1619 Allow the use of `\0' as a delimiter.
1620 (readtokens): Likewise.
1621 * readtokens.h (readtoken, readtokens): Update prototypes.
1623 2004-03-30 Bruno Haible <bruno@clisp.org>
1625 * getloadavg.c (getloadavg): Don't assume setlocale returns
1628 2004-03-29 Paul Eggert <eggert@twinsun.com>
1630 Merge changes to getloadavg.c from coreutils and Emacs.
1632 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1633 Define to an expression, not to the empty string.
1634 Include cloexec.h and xalloc.h.
1635 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1636 Use set_cloexec_flag rather than rolling our own.
1637 * cloexec.c, cloexec.h: New files.
1639 2004-03-18 Paul Eggert <eggert@twinsun.com>
1641 * getopt.h: Sync with libc CVS.
1643 2004-03-18 Paul Eggert <eggert@twinsun.com>
1644 Bruno Haible <bruno@clisp.org>
1646 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1647 not on all platforms that have <wchar.h>.
1648 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1650 2004-03-09 Paul Eggert <eggert@twinsun.com>
1652 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1654 * getopt_int.h: New file, also synced from libc.
1656 2004-03-07 Paul Eggert <eggert@twinsun.com>
1658 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1659 '#if' expressions. Unlike the code it replaces, it does not
1660 depend on (defined _SC_PAGESIZE). However, it does depend on
1661 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1662 first reported by Jason Andrade in
1663 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1665 2004-01-18 Simon Josefsson <jas@extundo.com>
1667 * strdup.h: New file.
1668 * strdup.c: Include it.
1669 * path-concat.c: Include strdup.h. Drop strdup declaration.
1670 * userspec.c: Include strdup.h. Drop strdup declaration.
1672 2004-02-06 Karl Berry <karl@gnu.org>
1674 * config.charset: update from gettext 0.14.1.
1676 2004-02-05 Paul Eggert <eggert@twinsun.com>
1678 Add comments and code, prompted by suggestions from Bruno Haible
1680 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1681 describing the enum quoting_style values.
1682 * quotearg.c (quotearg_alloc): New function.
1683 (quotearg_buffer_restyled): Treat lone { and } as special.
1684 Treat = as special. Work around bug with older shells
1685 that "see" a '\' that is really the 2nd byte of a multibyte char.
1686 Quote empty string with shell_quoting_style.
1688 2004-02-03 Bruno Haible <bruno@clisp.org>
1690 * pipe.h: New file, from GNU gettext.
1691 * pipe.c: New file, from GNU gettext.
1693 2004-01-27 Bruno Haible <bruno@clisp.org>
1695 * execute.h: New file, from GNU gettext.
1696 * execute.c: New file, from GNU gettext.
1697 * w32spawn.h: New file, from GNU gettext.
1699 2004-01-23 Paul Eggert <eggert@twinsun.com>
1701 Exit-status fix from coreutils.
1703 Use exit_failure consistently in place of EXIT_FAILURE,
1704 so that program exit statuses are consistent on failure.
1706 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1707 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1708 * argmatch.h: Comment fix to match the above.
1709 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1710 Now a macro referring to exit_failure, instead of a separate
1711 variable. Include "exitfail.h" to get it.
1712 * xstrtol.h: Include "exitfail.h".
1713 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1715 * long-options.c (parse_long_options): Use prototype
1716 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1719 2004-01-21 Jim Meyering <jim@meyering.net>
1721 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1722 so as not to conflict with a different-sized __mktime_internal
1723 function in GNU libc.
1724 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1725 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1727 2004-01-18 Paul Eggert <eggert@twinsun.com>
1729 Merge from diffutils.
1731 * file-type.c (file_type): Add typed memory objects.
1732 * file-type.h (S_TYPEISTMO): New macro.
1734 * c-stack.h (c_stack_action): Remove argv argument.
1735 * c-stack.c (c_stack_action): Likewise. All uses changed.
1736 (die): Don't calculate message unless segv_action returns.
1737 (get_stack_location, min_address_from_argv, max_address_from_argv,
1738 volatile stack_base, volatile_stack_size): Remove.
1739 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1740 that every segmentation violation is a stack overflow. (Ouch!)
1741 See Debian bug 136249 (still outstanding) for more info about why
1742 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1744 2003-11-30 Bruno Haible <bruno@clisp.org>
1746 Safer stack allocation.
1747 * setenv.c: Include allocsa.h.
1748 (alloca): Remove fallback definition.
1749 (freea): Remove macro.
1750 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1753 2003-10-17 Bruno Haible <bruno@clisp.org>
1755 * binary-io.h: Avoid warnings on Cygwin.
1757 2003-12-28 Bruno Haible <bruno@clisp.org>
1759 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1760 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1762 2003-11-28 Bruno Haible <bruno@clisp.org>
1764 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1766 2003-11-27 Bruno Haible <bruno@clisp.org>
1768 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1770 2003-11-17 Bruno Haible <bruno@clisp.org>
1772 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1774 2003-11-24 Bruno Haible <bruno@clisp.org>
1776 * xallocsa.h: New file, from GNU gettext.
1777 * xallocsa.c: New file, from GNU gettext.
1779 2003-11-24 Bruno Haible <bruno@clisp.org>
1781 * allocsa.h: New file, from GNU gettext.
1782 * allocsa.c: New file, from GNU gettext.
1784 2003-11-24 Bruno Haible <bruno@clisp.org>
1786 * eealloc.h: New file.
1788 2004-01-15 Jim Meyering <jim@meyering.net>
1790 Merge from coreutils.
1792 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1793 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1794 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1796 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1797 optional configure-time default.
1799 * version-etc.c (version_etc_copyright): Update copyright date.
1801 * xreadlink.c (xreadlink): Correct outdated comment.
1803 2004-01-15 Paul Eggert <eggert@twinsun.com>
1805 Merge from coreutils.
1807 * posixver.c: Include posixver.h.
1809 * same.c: Include <stdbool.h>, <limits.h>.
1810 (_POSIX_NAME_MAX): Define if not defined.
1812 (same_name): If file names are silently truncated, report
1813 that the file names are the same if they are the same after
1814 the silent truncation.
1816 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1817 conversion function.
1818 * xstrtod.c (xstrtod): Likewise. All callers changed to
1819 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1822 2004-01-14 Paul Eggert <eggert@twinsun.com>
1824 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1825 with like-named macro in fnmatch.c.
1826 (EXT): Use an internal constant instead.
1828 Merge fnmatch patches from glibc.
1829 * fnmatch.c (mbsinit): Remove define.
1830 Add libc_hidden_ver (__fnmatch, fnmatch).
1831 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1832 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1834 2003-12-14 Karl Berry <karl@gnu.org>
1836 * config.charset: update from gettext-runtime.
1838 2003-12-03 Paul Eggert <eggert@twinsun.com>
1840 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1841 Bug reported by Alfred M. Szmidt.
1843 2003-11-29 Karl Berry <karl@gnu.org>
1845 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1847 2003-11-23 Paul Eggert <eggert@twinsun.com>
1848 Bruno Haible <bruno@clisp.org>
1850 * printf-parse.h: Don't include sys/types.h.
1851 (ARG_NONE): New macro.
1852 (char_directive): Change type of *arg_index fields to size_t.
1853 * printf-parse.c: Don't include sys/types.h.
1854 (SSIZE_MAX): Remove macro.
1855 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1856 Remove unnecessary overflow check.
1857 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1860 2003-11-24 Paul Eggert <eggert@twinsun.com>
1862 * alloca.c: Remove dependency on xalloc module.
1863 (xalloc_die): Remove.
1864 (memory_full) [!defined emacs]: New macro.
1865 [!defined emacs]: Don't include xalloc.h.
1866 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1867 address arithmetic overflows. Change datatypes a bit to avoid
1870 2003-11-22 Jim Meyering <jim@meyering.net>
1872 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1874 2003-11-17 Bruno Haible <bruno@clisp.org>
1876 * vasnprintf.c (alloca): Remove fallback definition.
1877 (freea): Remove definition.
1878 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1879 Reported by Paul Eggert.
1881 2003-11-17 Jim Meyering <jim@meyering.net>
1883 On systems without utime and without a utimes function capable of
1884 dealing with a NULL struct utimbuf* argument, this utime replacement
1885 could -- in unusual circumstances -- leak a file descriptor.
1886 * utime.c: Include <unistd.h> and <errno.h>.
1887 (utime_null): Be sure to close `fd' and to preserve errno.
1888 Reported by Geoff Collyer via Arnold Robbins.
1890 2003-11-16 Paul Eggert <eggert@twinsun.com>
1891 Bruno Haible <bruno@clisp.org>
1893 Protect against address arithmetic overflow.
1894 * printf-args.h: Include stddef.h.
1895 (arguments): Change type of field 'count' to size_t.
1896 * printf-args.c (printf_fetchargs): Use size_t instead of
1897 'unsigned int' where appropriate.
1898 * printf-parse.h: Include sys/types.h.
1899 (char_directive): Change type of *arg_index fields to ssize_t.
1900 (char_directives): Change type of fields 'count', max_*_length to
1902 * printf-parse.c: Include sys/types.h and xsize.h.
1903 (SSIZE_MAX): Define fallback value.
1904 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1905 instead of 'int' where appropriate. Check a_allocated, d_allocated
1906 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1907 * vasnprintf.c: Include xsize.h.
1908 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1909 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1910 overflow. Avoid wraparound when converting a width or precision from
1913 2003-11-16 Bruno Haible <bruno@clisp.org>
1915 Update from GNU gettext.
1916 * printf-parse.c: Generalize to it can be compiled for wide strings.
1917 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1918 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1919 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1920 SNPRINTF): New macros.
1921 Don't include <alloca.h> if the file is used inside libintl.
1922 (local_wcslen): New function, for Solaris 2.5.1.
1923 (VASNPRINTF): Use it instead of wcslen.
1925 2003-11-16 Bruno Haible <bruno@clisp.org>
1927 * xsize.h (xmax): New function.
1928 (xsum, xsum3, xsum4): Declare as "pure" functions.
1930 2003-11-12 Paul Eggert <eggert@twinsun.com>
1932 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1933 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1934 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1935 heuristic is just as accurate as far as we know, and it removes a
1936 dependency on size_max.m4 and ptrdiff_max.m4.
1938 2003-11-12 Paul Eggert <eggert@twinsun.com>
1940 * xstrtol.c (__xstrtol): Remove "break" immediately after
1941 "return", to pacify some unknown compiler. Problem reported
1944 2003-11-11 Bruno Haible <bruno@clisp.org>
1946 * xsize.h (SIZE_MAX): Remove fallback definition.
1947 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1950 2003-11-10 Paul Eggert <eggert@twinsun.com>
1952 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1953 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1954 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1956 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1957 not (size_t) -1, since it's defined here.
1959 2003-11-06 Paul Eggert <eggert@twinsun.com>
1961 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1962 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1963 Reject sizes of exactly SIZE_MAX bytes.
1964 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1965 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1967 2003-11-05 Bruno Haible <bruno@clisp.org>
1969 * xsize.h: Include limits.h, to avoid a possible collision with
1970 SIZE_MAX defined in <limits.h> on Solaris.
1972 2003-11-04 Bruno Haible <bruno@clisp.org>
1974 * xsize.h: New file.
1975 * linebreak.c: Include xsize.h.
1976 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1977 argument for overflow.
1978 Suggested by Paul Eggert.
1980 2003-10-31 Bruno Haible <bruno@clisp.org>
1982 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1983 to avoid (extremely rare) race condition.
1984 Suggested by Paul Eggert.
1986 2003-11-03 Jim Meyering <jim@meyering.net>
1988 * userspec.c: Include "userspec.h".
1989 * userspec.h: New file.
1991 2003-10-31 Paul Eggert <eggert@twinsun.com>
1993 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1994 * mountlist.c (SIZE_MAX): Define if not defined already.
1995 (read_filesystem_list): Set and use me_type_malloced.
1996 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1997 whatever the type happens to be), for brevity and consistency.
1998 Check for size calculation overflow on Alphas running OSF/1.
2000 2003-10-31 Jim Meyering <jim@meyering.net>
2002 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2004 * linebuffer.c: Include <string.h> for declaration of memset.
2006 2003-10-30 Paul Eggert <eggert@twinsun.com>
2007 Bruno Haible <bruno@clisp.org>
2009 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2010 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2012 2003-10-29 Paul Eggert <eggert@twinsun.com>
2014 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2015 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2017 * quotearg.c (quotearg_n_options): Use it.
2018 * group-member.c: Include <stdbool.h>.
2019 (free_group_info): Arg is now const *; don't free arg.
2020 (get_group_info): Now returns bool and accepts struct group_info *,
2021 rather than returning a malloc'ed struct group_info *.
2022 All uses changed. Check for overflow in internal size calculation.
2024 * getusershell.c (readname): Simplify the code by using x2nrealloc
2025 rather than xmalloc/xrealloc.
2026 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2027 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2028 conformance bug: the old code used a pointer after freeing the
2029 storage that it addressed.
2030 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2031 rather than doing it by hand.
2032 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2033 the buffer preserved. Use free and xmalloc instead.
2034 * quotearg.c (quotearg_n_options): Likewise.
2035 Use a simpler test for size overflow. Don't use xalloc_oversized
2036 because unsigned int might be wider than size_t (!); this suggests
2037 that we should switch from unsigned int to size_t for slot numbers.
2039 2003-10-27 Bruno Haible <bruno@clisp.org>
2041 * stdbool_.h: Better support for BeOS.
2043 2003-10-27 Paul Eggert <eggert@twinsun.com>
2045 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2046 to allocate the returned structure. Do not allocate a subarray,
2047 as x2nrealloc will do that.
2048 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2049 instead of xnrealloc.
2050 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2052 2003-10-26 Paul Eggert <eggert@twinsun.com>
2054 * xalloc.h (xalloc_oversized): New static inline function, for
2055 callers that want to do their own size-overflow checking. Include
2056 <stdbool.h>, since xalloc_oversized returns bool.
2057 * xalloc.c (array_size_overflow): Remove. All callers changed
2058 to use xalloc_oversized.
2060 Add two functions x2realloc, x2nrealloc, for programs that grow
2061 arrays dynamically by doubling their sizes.
2062 * xalloc.h (x2realloc, x2nrealloc): New decls.
2063 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2066 Port to C99 semantics for 'inline' of external functions.
2067 Bug reported by Bruno Haible.
2068 * xmalloc.c (xnmalloc_inline): New static inline function,
2069 with the old contents of xnmalloc.
2070 (xnmalloc, xmalloc): Use it.
2071 (xnrealloc_inline): New static inline function,
2072 with the old contents of xnrealloc.
2073 (xnrealloc, xrealloc): Use it.
2075 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2077 2003-10-25 Paul Eggert <eggert@twinsun.com>
2079 Fix several address-calculation bugs in the hash modules,
2080 plus some minor code cleanup.
2082 * hash.h: Include <stdbool.h>, for bool.
2083 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2084 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2085 hash_get_n_entries, hash_get_max_bucket_length,
2086 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2087 hash_rehash): Use size_t rather than unsigned.
2088 * hash.c (struct hash_table, hash_get_n_buckets,
2089 hash_get_n_buckets_used, hash_get_n_entries,
2090 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2091 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2092 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2094 (SIZE_MAX): Define if not defined.
2095 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2096 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2098 Use const * when possible.
2099 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2100 (check_tuning): Fix bug: if tuning parameters were very close to
2101 0 or 1, rounding errors could have caused subscript violations.
2102 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2103 (hash_initialize): Add 'fail:' label
2104 to free table and return NULL, and use it to simplify code.
2105 Use calloc rather than clearing the storage ourself.
2106 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2107 buffer size calculations.
2108 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2109 Include <stddef.h>, for size_t.
2110 * hash-pjw.c (hash_pjw): Likewise.
2111 Switch to method described by Bruno Haible.
2112 Include <limits.h>, for CHAR_BIT.
2113 (SIZE_BITS): New macro.
2115 2003-10-21 Paul Eggert <eggert@twinsun.com>
2117 * getndelim2.c (getndelim2): When size calculation overflows,
2118 ceiling the allocation at NMAX bytes rather than silently
2119 discarding input bytes before NMAX is reached. This makes
2120 a difference only if NMAX exceeds SIZE_MAX / 2.
2122 * obstack.c: Merge from glibc.
2123 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2124 Add libc_hidden_def (_obstack_newchunk).
2125 (_obstack_free) [! defined _LIBC]: Remove.
2126 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2127 a clone of the function body.
2128 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2129 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2131 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2132 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2135 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2136 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2137 Don't use lvalue casts, as GCC plans to remove support for them
2138 in GCC 3.5. Reported by Joseph S. Myers. This bug
2139 was also present in the non-GCC version, indicating that this
2140 code had always been buggy and had never been widely used.
2141 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2142 Use the fast variant of each macro, rather than copying the
2143 definiens of the fast variant; that way, we'll be more likely to
2144 catch future bugs in the fast variants.
2146 2003-10-20 Bruno Haible <bruno@clisp.org>
2148 * wait-process.h: New file, from GNU gettext.
2149 * wait-process.c: New file, from GNU gettext.
2151 2003-10-19 Jim Meyering <jim@meyering.net>
2153 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2155 2003-10-16 Paul Eggert <eggert@twinsun.com>
2157 * getgroups.c: Include <errno.h>, <stdlib.h>.
2158 (getgroups): First arg is int, not size_t.
2159 Don't let 'free' mangle errno.
2161 2003-10-16 Jim Meyering <jim@meyering.net>
2163 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2165 2003-10-15 Paul Eggert <eggert@twinsun.com>
2167 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2169 (new_exclude, add_exclude_file): Initial size no longer needs to
2171 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2172 our own address arithmetic overflow checking.
2174 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2175 (fnmatch): Do not alloca more than 2000 wide characters;
2176 instead, use malloc for large buffers.
2177 Check for address arithmetic overflow, and return -1
2178 with errno set to ENOMEM in that case.
2179 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2180 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2181 instead, return -1. Check for address arithmetic overflow.
2183 2003-10-14 Paul Eggert <eggert@twinsun.com>
2185 Handle invalid suffixes and overflow independently, so that
2186 callers can treat them independently as needed. Fix some bugs in
2187 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2188 suffix for a human-readable blocksize. The major caller-visible
2189 change is the addition of a new
2190 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2191 that both overflow and suffix chars were found.
2193 * human.c (humblock): Don't check separately for invalid suffix
2194 char; that is xstrtoumax's job (now that its bug is fixed).
2195 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2196 INTMAX_MAX]: New macros.
2197 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2198 TYPE_MAXIMUM): New macros.
2199 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2200 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2201 if overflow occurs, as it's what __strtol does and it's more useful
2203 (__xstrtol): If __strtol reports some error other than ERANGE,
2204 reflect it to the caller as LONGINT_INVALID. If it reports
2205 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2206 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2207 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2209 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2210 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2211 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2212 [defined UINTMAX_MAX]: New macros.
2214 2003-10-14 Bruno Haible <bruno@clisp.org>
2216 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2217 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2218 Also use volatile where needed.
2220 2003-10-12 Paul Eggert <eggert@twinsun.com>
2222 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2223 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2224 and define in terms of the other primitives.
2225 * xmalloc.c: Include stdbool.h; do not include exit.h.
2226 (SIZE_MAX): Define if not already defined.
2227 (array_size_overflow): New function.
2228 (xalloc_die): Abort instead of exiting if 'error' returns.
2229 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2230 (xmalloc, xrealloc): Use them.
2231 (xcalloc): Check for address arithmetic overflow.
2232 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2233 a bit faster than strcpy.
2235 2003-10-08 Paul Eggert <eggert@twinsun.com>
2237 Merge getpass from libc, plus a few fixes.
2239 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2240 Include <stdbool.h>.
2241 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2242 __fsetlocking to empty.
2243 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2244 do include <bits/libc-lock.h>.
2245 Do not include <fcntl.h>; not needed.
2246 [_LIBC]: Include <wchar.h>.
2247 (NOTCANCEL_MODE): New macro.
2248 (flockfile, funlockfile) [_LIBC]: New macros.
2249 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2250 [!_LIBC]: New macros.
2251 (call_fclose): New function.
2252 (getpass): Use it. Save tty stream separately; this simplifies the
2253 code and makes it more reliable if stdin happens to equal stdout.
2254 Invoke __fsetlocking on tty.
2255 Handle thread cancellation if needed.
2256 Namespace cleanup (use __tcgetattr, __getline).
2257 Use bool for Booleans.
2258 [USE_IN_LIBIO]: Handle wide streams.
2259 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2260 stream might go where.
2262 * unlocked-io.h: Include <stdio.h>, so that the caller
2263 doesn't have to include <stdio.h> before us.
2264 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2265 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2266 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2267 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2268 if not declared, so that we can use getpass.c code from libc without
2270 (flockfile, ftrylockfile, funlockfile): New macros.
2272 2003-10-06 Bruno Haible <bruno@clisp.org>
2274 * version-etc-2.h: Remove file.
2275 * version-etc-2.c: Remove file.
2277 2003-09-25 Jim Meyering <jim@meyering.net>
2278 Bruno Haible <bruno@clisp.org>
2280 This lets translators provide better translations for the
2281 "Written by ..." part of --version output.
2282 * version-etc.h: Include stdarg.h.
2283 (version_etc_copyright): Declare as readonly.
2284 (version_etc): Make this function variadic with a NULL-terminated list
2285 of author name strings.
2286 (version_etc_va): New declaration.
2287 * version-etc.c: Include stdarg.h, stdlib.h.
2288 (version_etc_copyright): Declare as readonly.
2289 (version_etc_va): New function. Provide a different translatable string
2290 for each possible number of authors < 10. Abbreviate when there are 10
2292 (version_etc): Make this function variadic. Call version_etc_va.
2293 Suggestion from Gary V. Vaughan.
2295 * long-options.h (parse_long_options): Change prototype: the authors
2296 string is moved to the end and becomes variadic.
2297 * long-options.c: Include stdarg.h.
2298 (parse_long_options): Make this function variadic, too.
2299 Call version_etc_va, not version_etc.
2301 2003-10-06 Bruno Haible <bruno@clisp.org>
2303 * fatal-signal.h: New file, from GNU gettext.
2304 * fatal-signal.c: New file, from GNU gettext.
2306 2003-10-04 Karl Berry <karl@gnu.org>
2308 * argp*: update from libc.
2310 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2312 * getpass.c (getpass): Use a no-op fseek when switching from input to
2313 output mode on the same stream.
2315 2003-09-29 Paul Eggert <eggert@twinsun.com>
2317 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2318 Fix arg typo in previous patch.
2320 2003-09-28 Jim Meyering <jim@meyering.net>
2322 * error.c: Correct cpp indentation.
2324 2003-09-27 Paul Eggert <eggert@twinsun.com>
2326 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2327 Omit the special code that used __typeof__, since we worry that
2328 it could be more trouble than it's worth. See:
2329 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2330 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2334 2003-09-26 Jim Meyering <jim@meyering.net>
2336 * error.c (error_tail): Move some declarations
2337 into inner scope where the local variables are used.
2339 2003-09-26 Bruno Haible <bruno@clisp.org>
2341 * stpncpy.h (gnu_stpncpy): New declaration.
2342 (stpncpy): Define as alias for gnu_stpncpy.
2343 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2345 2003-09-26 Paul Eggert <eggert@twinsun.com>
2347 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2348 (error_tail): Do not loop, reallocating temporary buffer, since
2349 the output cannot contain more wide characters than the input
2350 contains bytes, the size must be big enough already. This avoids
2351 one potential size overflow calculation. Check for size overflow
2352 when calculating temporary buffer size. Free temporary buffer
2353 when done, if it was allocated with malloc; this plugs a memory
2354 leak. Remove casts from void * to pointers, that are no longer
2355 needed now that we're assuming C89 or better.
2357 Merge error changes from glibc.
2359 * error.c, error.h: Update copyright notice header to match glibc.
2360 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2361 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2362 Disable cancellation while printing error.
2363 * error.h: Prepend __ to parameter names.
2365 2003-09-25 Karl Berry <karl@gnu.org>
2367 * argp-fmtstream.c, argp-help.c: update from libc.
2369 2003-09-25 Bruno Haible <bruno@clisp.org>
2371 * version-etc-2.h: New file, from version-etc.h with modifications.
2372 * version-etc-2.c: New file, from version-etc.c with modifications.
2374 2003-09-25 Simon Josefsson <jas@extundo.com>
2376 * xgetdomainname.h: New file.
2377 * xgetdomainname.c: New file.
2379 2003-09-25 Simon Josefsson <jas@extundo.com>
2380 Bruno Haible <bruno@clisp.org>
2382 * getdomainname.h: New file.
2383 * getdomainname.c: New file.
2385 2003-09-24 Paul Eggert <eggert@twinsun.com>
2387 * linebuffer.c (freebuffer): Don't free the argument, just
2388 the buffer associated with the argument. Bug reported by
2391 2003-09-19 Karl Berry <karl@gnu.org>
2393 * argp.h: update from libc.
2395 2003-09-16 Paul Eggert <eggert@twinsun.com>
2397 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2398 input error, instead of returning NULL the next time we are called
2399 (and therefore losing track of errno).
2401 2003-09-15 Paul Eggert <eggert@twinsun.com>
2403 * getndelim2.c (getndelim2): Don't trash errno when a read
2404 fails, so that the caller gets the proper errno.
2406 * readutmp.c (read_utmp): Likewise.
2407 Check for fstat error. Close stream and free storage
2410 2003-09-14 Bruno Haible <bruno@clisp.org>
2412 * fwriteerror.h: New file.
2413 * fwriteerror.c: New file.
2415 2003-09-14 Jim Meyering <jim@meyering.net>
2417 * getloadavg.c: Correct cpp indentation.
2418 * strdup.c: Likewise.
2419 * vasnprintf.c: Likewise.
2421 2003-09-12 Paul Eggert <eggert@twinsun.com>
2423 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2424 * obstack.c [!defined _LIBC]: Likewise.
2425 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2426 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2427 * exitfail.c: Don't include stdlib.h; no longer needed.
2429 More changes to assume C89 or better.
2431 * error.c (error_tail): Assume vprintf.
2433 * argmatch.c (getenv): Remove decl.
2434 * progreloc.c (get_full_program_name): Define via prototype.
2435 * setenv.c (clearenv): Likewise.
2436 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2438 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2439 (malloc, memcpy): Remove decls.
2440 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2441 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2442 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2443 (memcpy): Remove macro.
2444 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2445 (__P): Remove. All uses removed.
2446 (PTR): Remove. All uses changed to void *.
2447 (CHAR_BIT, NULL): Remove.
2448 (spaces, zeros, memset_space, memset_zero)
2449 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2451 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2452 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2453 Define with prototype.
2454 Remove now-unnecessary prototype decl.
2455 (extra_args_spec): Assume ANSI C. All uses changed.
2456 (extra_args_spec_iso): Remove.
2457 (my_strftime, emacs_strftimeu): Define via prototype.
2458 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2460 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2461 * strtoimax.c: Include <stdlib.h> unconditionally.
2462 (strtoul, strtol): Remove decls.
2463 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2465 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2466 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2467 (LOCALE_PARAM_PROTO): New macro.
2468 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2469 (INTERNAL (strtol), strtol): Define with a prototype.
2470 (PARAMS): Remove. All uses removed.
2471 * tempname.c: Include <string.h> unconditionally.
2472 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2473 * xgethostname.c (main): Define with a prototype.
2474 * xmalloc.c: Include "xalloc.h" first, to check interface.
2475 Include <stdlib.h> unconditionally.
2476 (calloc, malloc, realloc, free): Remove decls.
2477 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2478 Include <stdlib.h> unconditionally. Sort include file names.
2480 (xstrtod): Define with a prototype.
2481 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2482 (strtol, strtoul): Remove decls.
2484 2003-09-11 Paul Eggert <eggert@twinsun.com>
2486 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2487 Include <stdlib.h>, <string.h> unconditionally.
2488 Remove now-unnecessary cast to char *.
2489 * strnlen.c: Include <string.h> unconditionally.
2490 * yesno.c (yesno): Define with a prototype.
2492 2003-09-10 Bruno Haible <bruno@clisp.org>
2494 * strcspn.c: Include <string.h> unconditionally.
2495 * strpbrk.c: Include <string.h> unconditionally.
2496 * strstr.c: Include <string.h> unconditionally.
2497 * unicodeio.c: Include <string.h> unconditionally.
2498 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2499 * unsetenv.c: Likewise.
2500 * xreadlink.c: Include <stdlib.h> unconditionally.
2501 * yesno.c: Include <stdlib.h> unconditionally.
2502 (rpmatch): Add prototype.
2504 2003-09-10 Jim Meyering <jim@meyering.net>
2506 * error.c: Correct indentation of cpp directives.
2508 2003-09-09 Paul Eggert <eggert@twinsun.com>
2512 * acosl.c (main): Use a prototype.
2513 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2516 * getloadavg.c (getloadavg, main): Define via prototypes.
2518 * getopt.h (struct option.name): Assume C89, and use 'const'.
2519 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2520 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2522 * getopt.c (const): Remove macro.
2523 Include <string.h> unconditionally.
2524 (my_index): Remove; all uses changed to strchr.
2525 (strlen): Remove decl.
2526 (exchange): Remove forward decl; no longer needed.
2527 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2528 Define with prototype.
2529 * getopt1.c (const): Remove macro.
2530 (getopt_long, getopt_long_only, main): Define with prototype.
2532 * getugroups.c: Include <string.h> unconditionally.
2534 * getusershell.c: Include <stdlib.h> unconditionally.
2535 (getusershell, setusershell, endusershell, readname, main):
2536 Define with prototypes.
2538 * group-member.c: Include group-member.h first.
2539 Include <stdlib.h> unconditionally.
2541 * hard-locale.c: Include hard-locale.h first.
2542 Include <stdlib.h>, <string.h> unconditionally.
2544 * hash.c (free, malloc): Remove decls.
2545 Include <stdlib.h> unconditionally.
2547 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2548 (getenv): Do not declare.
2550 * idcache.c: Include <string.h> unconditionally.
2552 * long-options.c: Include long-options.h first, to test interface.
2553 Include <stdlib.h> unconditionally.
2555 * makepath.c: Include makepath.h first, to test interface.
2556 Include <stdlib.h> and <string.h> unconditionally.
2558 * linebuffer.c: Include <stdlib.h>.
2559 (free): Remove decl.
2561 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2562 rpl_malloc returns void *, not char *.
2563 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2565 * md5.h: Include <limits.h> unconditionally.
2566 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2567 (__P): Remove; all uses removed.
2568 * md5.c: Include "md5.h" first.
2569 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2570 md5_buffer, md5_process_bytes, md5_process_block):
2571 Define with prototypes.
2572 * sha.h (__P): Remove all uses. (It wasn't defined??)
2573 * sha.c: Include "sha.h" first.
2574 Include <stdlib.h>, <string.h> unconditionally.
2576 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2577 * memcmp.c (__ptr_t): Likewise.
2578 * memrchr.c (__ptr_t): Likewise.
2579 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2580 Include <string.h> unconditionally.
2581 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2582 * memchr.c: Include <stdlib.h> unconditionally.
2583 * memchr.c (LONG_MAX): Remove.
2584 * memrchr.c (LONG_MAX): Likewise.
2585 * memchr.c (__memchr): Define via a prototype.
2586 * memrchr.c (__memrchr): Likewise.
2587 * memcmp.c (__P): Remove, and remove all uses.
2588 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2589 Remove forward decls; no longer needed.
2590 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2591 Use types required by C89 in prototype.
2593 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2594 * savedir.c: Likewise.
2595 * mkdir.c (free): Remove decl.
2596 * rmdir.c (rmdir): Define with a prototype.
2597 * savedir.c: Include savedir.h first, to test interface.
2599 * mktime.c (STDC_HEADERS): Remove.
2600 Include <stdlib.h>, <string.h> unconditionally.
2602 * modechange.c: Include <stdlib.h> unconditionally.
2603 (malloc): Remove decl.
2605 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2606 (free): Remove decl.
2608 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2609 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2610 (This type really should be intptr_t, but that's a C99ism.)
2611 (_obstack_memcpy): Remove: all uses changed to memcpy.
2612 Include <string.h> unconditionally.
2613 (struct obstack): Assume __STDC__ for types of members
2614 chunkfun, freefun, extra_arg.
2615 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2616 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2617 obstack_begin, obstack_specify_allocation,
2618 obstack_specify_allocation_with_arg, obstack_chunkfun,
2619 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2620 Remove unprototyped decls and the macros that use them.
2621 * obstack.c (POINTER): Remove. All uses changed to void *.
2622 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2623 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2624 (defined __STDC__ && __STDC__)]:
2625 Remove nonprototyped code.
2626 Include <stdlib.h> unconditionally.
2627 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2628 _obstack_allocated_p, _obstack_free, obstack_free,
2629 _obstack_memory_used, print_and_abort):
2630 Define using prototypes.
2631 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2632 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2633 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2634 obstack_next_free, obstack_object_size, obstack_room) [0]:
2635 Remove unused, unprototyped code.
2637 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2639 * physmem.c (physmem_total, physmem_available, main): Define
2642 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2643 (main): Define with a prototype.
2645 * posixver.c (getenv): Remove decl.
2647 * putenv.c (malloc): Returns void *, not char *.
2648 Include <string.h> unconditionally.
2649 (strchr, memcpy, NULL): Do not define.
2651 * readtokens.c: Include readtokens.h first, to test interface.
2652 Include <stdlib.h>, <string.h> unconditionally.
2653 (init_tokenbuffer): Define with a prototype.
2655 * regex.c (PARAMS): Remove. All uses removed.
2656 All uses of _RE_ARGS removed, too.
2657 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2659 (bzero): Assume memset exists.
2660 (memcmp, memcpy, NULL): Remove.
2661 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2662 char, or assignments to local vars of type signed char.
2663 (init_syntax_once, PREFIX(extract_number_and_incr),
2664 PREFIX(print_partial_compiled_pattern),
2665 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2666 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2667 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2668 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2669 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2670 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2671 wcs_compile_range, byte_compile_range, truncate_wchar,
2672 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2673 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2674 count_mbs_length, wcs_re_match_2_internal,
2675 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2676 PREFIX(alt_match_null_string_p),
2677 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2678 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2679 regfree, PREFIX(extract_number)): Define with prototype. Remove
2680 now-unnecessary declaration, if any.
2681 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2683 Remove now-unnecessary casts among pointer types.
2684 * regex.h (_RE_ARGS): Remove. All uses removed.
2686 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2687 (free): Remove decl.
2689 * rpmatch.c: Include <stdlib.h> unconditionally.
2691 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2692 (free): Remove decl.
2694 * save-cwd.c: Include <stdlib.h> unconditionally.
2695 * xgetcwd.c: Likewise.
2697 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2698 (free): Remove decl.
2700 * strchrnul.c (strchrnul): Define with a prototype.
2701 Fix bug: c_in was not converted to char before searching.
2703 The following changes are not K&R related:
2705 * group-member.h: Include <sys/types.h>, so that this file is
2707 * makepath.h: Likewise.
2709 * getusershell.c (readname, default_index, line_size, readname):
2710 Use size_t, not int, for sizes.
2711 (readname): If the size overflows, report an error instead of
2714 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2716 * getndelim2.c: Assume stdlib.h per the C89 spec.
2718 2003-09-08 Paul Eggert <eggert@twinsun.com>
2720 Assume C89 or better; remove K&R cruft.
2721 A few of these changes were first proposed by Derek Robert Price
2722 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2724 * addext.c: Include <string.h> unconditionally.
2725 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2726 Don't declare getenv or malloc.
2728 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2729 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2731 (find_stack_direction, alloca): Use prototypes.
2733 * atexit.c (atexit): Define using a prototype.
2735 * basename.c, dirname.c, stripslash.c:
2736 Include <string.h> unconditionally.
2738 * bcopy.c: Include <stddef.h>.
2739 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2741 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2743 * error.h (error, error_at_line, error_print_progname)
2744 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2745 * error.c: Include error.h first, to check interface.
2746 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2747 (VA_START): Remove; all uses changeed to va_start.
2748 (exit, strerror): Remove decls.
2749 (error_print_progname): Prototype uncondionally.
2750 Don't include <errno.h>; no longer needed.
2751 (private_strerror): Remove.
2752 (error_tail): Always define.
2753 (error, error_at_line): Assume C89 or better; always use prototypes.
2754 * fatal.c: Include "fatal.h" first, to test interface.
2755 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2756 (VA_START): Remove; all uses changed to va_start.
2757 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2759 (exit): Remove decl.
2760 (fatal): Prototype unconditionally. Assume va_start works.
2761 Abort at end, to pacify gcc.
2763 * euidaccess.c (main): Define with a prototype.
2765 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2767 * exitfail.c: Include <stdlib.h> unconditionally.
2769 * fnmatch_.h (__P): Remove. All uses changed to assume
2771 * fnmatch.c: Include fnmatch.h first, to test interface.
2772 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2773 (getenv): Remove decl.
2774 (fnmatch): Define using a prototype.
2775 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2776 (FCT): Define using a prototype.
2778 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2780 * gethostname.c: Include <stddef.h>.
2781 (gethostname): Define with prototype. Length is size_t, not int.
2783 2003-09-08 Paul Eggert <eggert@twinsun.com>
2785 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2786 getversion.c should have been removed then, but was accidentally
2789 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2790 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2792 2003-09-07 Paul Eggert <eggert@twinsun.com>
2794 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2795 copy_tm_result. Bug reported by Simon Josefsson in
2796 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2798 2003-09-06 Paul Eggert <eggert@twinsun.com>
2800 * time_r.c, time_r.h: New files.
2802 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2804 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2805 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2807 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2809 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2810 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2813 * timegm.c: Switch to glibc implementation, with the following changes:
2814 [defined HAVE_CONFIG_H]: Include <config.h>.
2815 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2816 (__mktime_internal) [!defined _LIBC]: New decl.
2817 (__gmtime_r) [!defined _LIBC]: New macro and function.
2818 (timegm): Use a prototype, since gnulib assumes C89.
2819 Do not bother declaring tmp to be const, as it's not really usefu.
2820 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2821 (timegm): Declare only if HAVE_DECL_TIMEGM.
2823 2003-09-03 Paul Eggert <eggert@twinsun.com>
2825 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2826 Bug reported by Lute Kamstra in
2827 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2829 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2830 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2831 course with correspondingly smaller numbers for tomorrow and
2832 yesterday. From Tadayoshi Funaba. Originally installed into
2833 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2836 2003-08-31 Simon Josefsson <jas@extundo.com>
2838 * timegm.h: New file.
2839 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2841 2003-08-31 Karl Berry <karl@gnu.org>
2843 * argp.h: update from libc.
2845 2003-08-28 Bruno Haible <bruno@clisp.org>
2847 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2848 warning on QNX, which defines O_BINARY to 000000.
2850 2003-08-24 Bruno Haible <bruno@clisp.org>
2852 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2853 MSVC7 <stdio.h> is included later.
2855 2003-08-20 Bruno Haible <bruno@clisp.org>
2857 * progname.h: New file, from GNU gettext.
2858 * progname.c: New file, from GNU gettext.
2859 * progreloc.c: New file, from GNU gettext.
2861 2003-08-19 Bruno Haible <bruno@clisp.org>
2863 * xstrdup.c: Assume <string.h> exists.
2865 2003-08-18 Jim Meyering <jim@meyering.net>
2867 * setenv.h: Indent nested cpp directive.
2868 * vasnprintf.c: Remove trailing blanks.
2870 2003-08-17 Simon Josefsson <jas@extundo.com>
2871 Bruno Haible <bruno@clisp.org>
2873 * xstrndup.h: New file.
2874 * xstrndup.c: New file.
2876 2003-08-17 Bruno Haible <bruno@clisp.org>
2878 * strndup.h: New file.
2880 2003-08-16 Paul Eggert <eggert@twinsun.com>
2882 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2883 space, undoing this 2003-08-12 change:
2884 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2886 2003-08-16 Jim Meyering <jim@meyering.net>
2888 Merge from coreutils.
2889 * xstrtoimax.c: #else #if -> #elif.
2890 * xstrtoumax.c: Likewise.
2892 2003-08-15 Paul Eggert <eggert@twinsun.com>
2894 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2895 rather than tab, after '#' in shell-script copyright notices.
2896 Suggested by Bruno Haible.
2898 2003-08-15 Jim Meyering <jim@meyering.net>
2899 and Paul Eggert <eggert@twinsun.com>
2901 Merge from coreutils.
2902 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2903 member but strut utmpx does not. Needed for AIX 4.3.3.
2904 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2906 2003-08-15 Jim Meyering <jim@meyering.net>
2908 Merge from coreutils.
2909 * xgethostname.c: Include <stdlib.h>.
2910 (xghostname): Don't exit for anything other than memory-related
2911 failure; just return NULL.
2912 * userspec.c: Include "posixver.h".
2913 (parse_user_spec): Accept `.' as a separator only
2914 in pre-POSIX-200112 mode.
2915 * strtoimax.c: Use #elif rather than #else #if.
2916 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2917 Remove function, now that we can rely on a working tzset function.
2918 [!_LIBC]: Ensure that the required autoconf test has been run.
2919 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2920 Use underlying_strftime for %r.
2921 * sha.c: Merge in some clean-up and optimization changes from glibc.
2922 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2923 Ensure that it is a multiple of 64.
2924 Rearrange loop exit tests so as to avoid performing an
2925 additional fread after encountering an error or EOF.
2926 * realloc.c: Update copyright date.
2928 2003-08-14 Jim Meyering <jim@meyering.net>
2930 Merge from coreutils.
2931 * obstack.h: Whitespace changes.
2932 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2933 and xcalloc return values.
2934 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2935 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2936 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2937 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2938 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2940 Use mntctl's return value to drive the entry-processing loop, since
2941 we can't rely on the value of the vmt_length member in the last
2942 entry. On some systems doing so could result in exhausting
2943 virtual memory. Based in part on a patch from Mike Jetzer.
2945 2003-08-14 Jim Meyering <jim@meyering.net>
2946 and Paul Eggert <eggert@twinsun.com>
2948 Merges from coreutils, plus other fixes.
2949 * physmem.c: Merge in portability changes from gcc/libiberty
2950 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2951 for credits and details. Thanks to Kaveh Ghazi for helping
2952 to keep these files in sync.
2953 (ARRAY_SIZE): Define it.
2954 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2955 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2956 (memcasecmp): Don't assume size_t fits in unsigned int.
2957 Remove casts and duplicate code.
2958 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2959 (memcpy): Remove definition.
2960 Merge in some clean-up and optimization changes from glibc.
2961 [BLOCKSIZE]: Move definition to top of file.
2962 Ensure that it is a multiple of 64.
2963 Rearrange loop exit tests so as to avoid performing an
2964 additional fread after encountering an error or EOF.
2965 * md5.h (md5_uintptr): Define.
2966 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2967 return to the initial working directory. Preserve errno
2969 * idcache.c: Include "xalloc.h".
2970 (xmalloc, xrealloc): Remove decls.
2971 (getuser): Remove casts no longer required in C89.
2972 * human.c: Include stdio.h, for sprintf.
2973 * group-member.c: Include "xalloc.h".
2974 (xmalloc, xrealloc): Remove decls.
2975 (get_group_info): Remove casts no longer required in C89.
2976 * getusershell.c (readname): Remove casts no longer required in C89.
2977 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2978 * getline.c: Whitespace fix, from coreutils.
2980 2003-08-13 Paul Eggert <eggert@twinsun.com>
2982 * exclude.c: Include <ctype.h>
2983 (IN_CTYPE_DOMAIN): New macro.
2985 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2988 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2989 Undo previous (whitespace-only) change.
2991 2003-08-12 Paul Eggert <eggert@twinsun.com>
2993 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2994 Normalize leading white space and remove trailing white space.
2995 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2996 notice, as per ../config/srclist-update.
2998 Merge from coreutils.
2999 * euidaccess.h: New file.
3000 * euidaccess.c: Include it.
3001 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3002 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3003 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3005 2003-08-11 Bruno Haible <bruno@clisp.org>
3007 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3008 (vasnprintf): Use it instead of wcslen.
3010 2003-08-11 Bruno Haible <bruno@clisp.org>
3012 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3013 value to ensure that _Bool promotes to int. Use #define for _Bool when
3014 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3016 2003-08-10 Karl Berry <karl@gnu.org>
3018 * regex.h: update from libc (whitespace fix).
3020 2003-08-09 Paul Eggert <eggert@twinsun.com>
3022 Merge some files from coreutils. These changes were
3023 originally made by Jim Meyering.
3024 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3025 many older Unixes require this.
3026 * alloca.c (alloca): Remove cast to argument of free;
3027 no longer needed in C89.
3028 * alloca_.h, regex.h: Fix white space to match
3029 what GNU indent does.
3031 2003-08-05 Paul Eggert <eggert@twinsun.com>
3033 * bumpalloc.h: Remove.
3035 2003-08-04 Paul Eggert <eggert@twinsun.com>
3037 * getloadavg.c: Change copyright notice and spacing to conform to
3040 Merge from coreutils.
3041 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3043 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3044 from Karl Berry, implemented by Jim Meyering.
3045 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3046 from Dmitry V. Levin.
3047 Remove anachronistic cast of xrealloc.
3048 * fnmatch_.h (__const): Remove. Use 'const'.
3049 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3050 type. Otherwise, it wouldn't compile with at least /bin/cc on
3051 ymp-cray-unicos9.0.2.X.
3052 Combine two mostly-identical uses of alloca into one.
3053 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3055 2003-08-04 Dave Love <d.love@dl.ac.uk>
3059 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3060 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3061 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3062 obsolete NLIST_NAME_UNION.
3063 [__GNU__]: Undef BSD and FSCALE.
3064 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3066 2003-08-03 Paul Eggert <eggert@twinsun.com>
3068 * stdbool_.h (_Bool): Make it signed char, instead of
3069 an enum type, so that it's guaranteed to promote to int. See:
3070 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3072 2003-07-31 Paul Eggert <eggert@twinsun.com>
3074 * strerror.c: Include config.h, limits.h. Declare sprintf.
3075 (strerror): Don't assume that a printable int fits in 14 bytes.
3077 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3078 Bruno Haible <bruno@clisp.org>
3080 * getline.h (getline, getdelim): Change return type to ssize_t.
3081 * getline.c (getline, getdelim): Likewise.
3082 Remove _GNU_SOURCE define; now it's defined in config.h through
3085 2003-07-22 Paul Eggert <eggert@twinsun.com>
3087 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3088 over-parenthesization in macros.
3090 Sync with coreutils.
3092 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3095 Use `exit_failure' for xalloc and xmemcoll instead of their own
3096 private exit-failure variables.
3097 * xalloc.h (xalloc_exit_failure): Remove.
3098 * xmalloc.c: Likewise. Include exitfail.h.
3099 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3100 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3101 * xmemcoll.c: Likewise. Include exitfail.h.
3102 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3104 2003-07-18 Paul Eggert <eggert@twinsun.com>
3106 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3107 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3108 to test that it can stand by itself. Include "exitfail.h".
3109 Clients should set exit_failure instead.
3110 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3112 2003-07-18 Andreas Schwab <schwab@suse.de>
3114 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3116 2003-07-18 Bruno Haible <bruno@clisp.org>
3118 * getndelim2.h: New file.
3119 * getndelim2.c: Make into a module of its own. Include config.h,
3121 (getndelim2): Make non-static. Change return type to ssize_t.
3122 * getline.h: Change argument names.
3123 * getline.c: Include getndelim2.h instead of getndelim2.c.
3124 * getnline.c: Include getndelim2.h.
3126 2003-07-17 Bruno Haible <bruno@clisp.org>
3128 * Makefile.am: Remove file.
3129 * Makefile.in: Remove file.
3131 2003-07-17 Bruno Haible <bruno@clisp.org>
3133 * getnline.h: New file.
3134 * getnline.c: New file.
3135 * getndelim2.c: New file, extracted from getline.c.
3136 (getndelim2): Renamed from getdelim2, with added nmax argument.
3137 * getline.c: Include getndelim2.c.
3138 (getdelim2): Moved out to getndelim2.c.
3139 (getline, getdelim): Update.
3141 2003-07-15 <karl@gnu.org>
3143 * vasnprintf.c: update from gettext.
3145 2003-07-15 Jim Meyering <jim@meyering.net>
3147 * makepath.c (make_path): Enclose diagnostic in _(...).
3149 2003-07-14 Paul Eggert <eggert@twinsun.com>
3151 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3152 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3153 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3154 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3155 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3156 updated automatically by ../config/srclist-update. This changes
3157 their license from LPGL to GPL.
3159 2003-07-14 Jim Meyering <jim@meyering.net>
3161 Don't emit diagnostics. Let callers do that.
3162 * save-cwd.c: Don't include "error.h".
3163 (save_cwd): Don't call error. Ensure that errno is valid
3164 when returning nonzero.
3166 * save-cwd.h (restore_cwd): Update prototype.
3167 * save-cwd.c (restore_cwd): Remove two parameters.
3168 Simplify. Don't call error upon failure. Let callers do that.
3169 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3170 when auditing is enabled. But don't bother updating the #if.
3172 2003-07-14 Simon Josefsson <jas@extundo.com>
3174 * mempcpy.h: New file.
3175 * mempcpy.c: New file.
3177 2003-07-14 Paul Eggert <eggert@twinsun.com>
3179 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3180 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3181 unicodeio.c, unicodeio.h, unlocked-io.h:
3182 Switch from LGPL to GPL.
3184 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3186 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3187 it breaks C++ compilation.
3188 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3190 2003-07-10 Jim Meyering <jim@meyering.net>
3192 * vasnprintf.c: Remove trailing blanks.
3193 Make cpp indentation consistent.
3195 2003-07-09 Paul Eggert <eggert@twinsun.com>
3197 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3198 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3199 Switch from LGPL to GPL.
3201 2003-07-07 Paul Eggert <eggert@twinsun.com>
3203 * mktime.c: Fix some boundary cases and remove need for floating point.
3205 Issue a compile-time diagnostic if time_t is floating point, or if
3206 two's complement arithmetic is not in effect, or if arithmetic
3207 right shift does not propagate the sign. These assumptions were
3208 all in the original code but they weren't checked.
3210 (TIME_T_MIDPOINT, verify): New macros.
3211 (__isleap): Remove; it has integer overflow problems.
3212 (leapyear): New function, without those problems.
3213 (ydhms_tm_diff): Remove; splitting into two parts.
3214 (ydhms_diff): New function, containing the arithmetic part of
3215 the old ydhms_tm_diff function. Issue a compile-time
3216 diagnostic if we are not using C99 integer division.
3217 Avoid casts when possible.
3218 (guess_time_tm): New function, containing the checking part of
3219 the old ydhms_tm_diff function. Return the new value, rather than
3220 the difference between it and the old. Accept a new argument T
3221 so that *T specifies the old value. Check for overflow in the result.
3223 (__mktime_internal): Use a time_t offset, not a long int offset.
3224 This undoes the 2003-06-04 change, which is no longer needed now
3225 that we have better overflow checking.
3226 (localtime_offset): Likewise.
3228 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3229 and long are 64-bit but int is only 32-bit.
3230 (ydhms_diff): Use long int to store year1 and yday1.
3231 Issue a compile-time diagnostic if long int is not wide enough.
3233 (__mktime_internal): Use long int to store adjusted year and yday.
3234 Use plain C rather than preprocessor commands, if that doesn't
3236 Check for overflow (and try to repair) after each probe
3237 rather than checking only at the very end. This avoids some bugs
3238 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3239 does not equal GMT offset at maximum time).
3240 Use integer to check for overflow rather than floating point; this
3241 is more portable to non-IEEE hosts, and is a tad faster.
3242 When we detect that we are oscillating between two values,
3243 don't check whether tm_isdst has the requested value, since
3244 we already know the answer. When tm_isdst has the wrong value,
3245 use a different heuristic to find the right one, based on the
3246 extreme values actually observed in practice in tz2003a,
3247 rather than the (overly optimistic) "previous 3 calendar quarters".
3249 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3250 "T const" to accommodate glibc style.
3251 (check_result): Use less-confusing report format. "long" -> "long int.
3253 Don't loop if the iteration overflows time_t.
3254 Allow a negative step in the iteration.
3256 2003-07-01 Paul Eggert <eggert@twinsun.com>
3258 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3259 having it depend on HAVE_SYS_TYPES_H.
3261 2003-06-25 Bruno Haible <bruno@clisp.org>
3263 * readlink.c: New file.
3265 2003-06-20 Bruno Haible <bruno@clisp.org>
3267 Assume C89, so PARAMS isn't needed.
3268 * unicodeio.h (PARAMS): Remove.
3269 * unicodeio.c: Don't use PARAMS.
3271 2003-06-18 Jim Meyering <jim@meyering.net>
3273 Merge changes from coreutils.
3274 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3275 Remove explicit declarations of xmalloc and realloc.
3277 (read_utmp): Remove anachronistic cast of xmalloc.
3279 2003-06-17 Paul Eggert <eggert@twinsun.com>
3281 Assume C89, so PARAMS isn't needed.
3282 * backupfile.h (PARAMS): Remove. All uses removed.
3283 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3284 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3285 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3286 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3287 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3288 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3289 xstrtol.h: Likewise.
3290 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3291 same.h, strverscmp.h: Do not include config.h; no longer needed.
3292 Anyway, config.h should always be included before any other file.
3294 2003-06-11 Simon Josefsson <jas@extundo.com>
3296 * sysexit_.h: New file.
3298 2003-05-20 Derek Price <derek@ximbiot.com>
3300 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3302 2003-06-10 Simon Josefsson <jas@extundo.com>
3304 * strchrnul.h: New file.
3305 * strchrnul.c: New file.
3307 2003-06-10 Simon Josefsson <jas@extundo.com>
3309 * argp.h: New file, from glibc.
3310 * argp-ba.c: New file, from glibc.
3311 * argp-eexst.c: New file, from glibc.
3312 * argp-fmtstream.c: New file, from glibc.
3313 * argp-fmtstream.h: New file, from glibc.
3314 * argp-fs-xinl.c: New file, from glibc.
3315 * argp-help.c: New file, from glibc.
3316 * argp-namefrob.h: New file, from glibc.
3317 * argp-parse.c: New file, from glibc.
3318 * argp-pv.c: New file, from glibc.
3319 * argp-pvh.c: New file, from glibc.
3320 * argp-xinl.c: New file, from glibc.
3322 2003-06-07 Jim Meyering <jim@meyering.net>
3324 * readtokens.h: Put `Free Software Foundation, Inc.'
3325 in place of my name in the copyright comment.
3326 Remove definition and uses of __P.
3329 * stat.c: Don't declare xmalloc explicitly.
3330 Instead, include "xalloc.h".
3331 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3332 xrealloc, and xcalloc return values.
3333 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3335 * xgetcwd.h: Remove definition/uses of PARAMS.
3337 2003-06-06 Jim Meyering <jim@meyering.net>
3339 * stdbool_.h: Renamed from stdbool.h.in.
3341 2003-06-06 Jim Meyering <jim@meyering.net>
3343 Merge from coreutils.
3344 * same.c: (same_name): Declare *_basename locals to be `const'.
3345 Consolidate declarations and initializations of *_base* locals.
3347 Merge from coreutils.
3348 This avoids a core dump on systems without GNU putenv,
3349 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3350 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3351 (unsetenv): New static function, from GNU libc.
3352 (rpl_putenv): Use it.
3354 * modechange.c: Remove trailing blanks.
3356 Merge from coreutils.
3357 * fsusage.c: Remove declaration of statfs.
3358 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3360 * posixtm.c: Include <stdbool.h> unconditionally.
3362 2003-06-05 Paul Eggert <eggert@twinsun.com>
3364 * mktime.c (__mktime_internal): When resolving a tm_isdst
3365 mismatch, look in future quarters as well as past. This fixes a
3366 bug when processing fall-backwards gaps immediately after a long
3367 period of daylight-saving time.
3369 * mktime.c: Assume freestanding C89 or better.
3370 (HAVE_LIMITS_H): Remove. Assume it's 1.
3371 (__P): Remove; not used.
3372 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3373 (mktime, not_equal_tm, print_tm, check_result,
3374 main): Use prototypes. Use const * where appropriate.
3375 (main): Fix typo in testing code that uncovered by above changes.
3376 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3378 2003-06-04 Paul Eggert <eggert@twinsun.com>
3380 * mktime.c: Fix Debian bug 177940
3381 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3382 (localtime_offset): Now long int, not time_t, because we want it
3383 to be guaranteed to be signed. All uses changed.
3384 (__mktime_internal): If overflow would occur when adding offset,
3387 Merge 'human' changes from coreutils. Rewrite to support
3388 locale-specific notations like thousands separators.
3389 * human.c: Simplify authorship notice.
3390 Include human.h immediately after config.h.
3391 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3392 <limits.h>: Do not include, since human.h does.
3393 (SIZE_MAX, UINTMAX_MAX): New macros.
3394 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3395 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3396 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3397 (power_letter): Renamed from suffixes.
3398 (generate_suffix_backwards): Remove.
3399 (adjust_value): Now takes int style (because of human.h changes)
3400 and long double value (for greater precision on some platforms).
3401 (group_number): New function.
3402 (human_readable): Use it. Use integer options, not enum.
3403 Put the options before the sizes in the arg list.
3404 Support all the new options.
3405 The old human_readable function has been removed;
3406 use inttostr.h instead.
3407 (human_readable, default_block_size, humblock):
3408 Use uintmax_t, not int, for block sizes.
3409 (human_readable_inexact, block_size_types): Remove.
3410 (block_size_opts): New constant.
3411 (human_options): Renamed from human_block_size, with new signature
3412 that allows block sizes up to UINTMAX_MAX. All callers changed.
3413 * human.h: Add copyright and authorship notice.
3414 Include <limits.h> and <stdbool.h> unconditionally.
3415 (PARAMS): Remove. All uses removed.
3416 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3417 (enum human_inexact_style): Remove tag; now a nameless enum.
3418 (human_floor, human_ceiling, human_round_to_even): Now have
3419 values 2, 0, 1 rather than -1, 1, 0.
3420 (human_group_digits, human_suppress_point_zero, human_autoscale,
3421 human_base_1024, human_SI, human_B): New constants.
3422 (human_readable_inexact, human_block_size): Remove.
3423 (human_readable): Size args are now uintmax_t, not int.
3424 (human_options): New decl.
3426 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3427 unnecessary now that we assume C89 or better. This change
3428 imported from coreutils.
3430 * mktime.c (__mktime_internal): Do not reject negative timestamps
3431 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3432 in the 2003-05-30 sync from glibc.
3434 .h files should stand alone, but we shouldn't include <sys/types.h>
3435 if we can get away with just <stddef.h>.
3437 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3438 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3439 rather than <sys/types.h>, as we merely need size_t.
3440 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3442 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3443 Include <stdio.h>, to get FILE.
3444 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3445 memcasecmp.h has included <stddef.h> and all we need is size_t.
3446 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3447 our interface, instead of including <sys/types.h>
3449 2003-06-02 Paul Eggert <eggert@twinsun.com>
3452 Fix some minor time-related bugs with POSIX time arguments.
3453 Some valid time stamps were being rejected (notably -1, and
3454 time stamps before 1900 on 64-bit hosts). And some invalid
3455 time stamps were being accepted, e.g. September 31.
3457 * posixtm.h (posixtime): Return bool instead of time_t, so
3458 that we can return (time_t) -1 successfully.
3459 * posixtm.c: Likewise.
3460 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3461 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3462 (t): Remove static var.
3463 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3464 of static var. All uses changed.
3465 (year): Do not reject years before 1900; they can occur with
3467 (posix_time_parse): Do not check for out-of-range components;
3468 that is now the caller's responsibility, since our checks were
3469 only approximations.
3470 (posixtime): Use mktime to check for out-of-range components,
3471 since it knows them exactly.
3472 If mktime returns (time_t) -1, check whether an error actually occurred
3473 by invoking localtime on -1.
3474 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3475 posixtime failures better.
3476 Improve the test data (in comments only).
3478 2003-05-30 <karl@gnu.org>
3480 * mktime.c: update from libc.
3482 2003-05-30 Bruno Haible <bruno@clisp.org>
3484 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3485 * localcharset.h: Likewise.
3486 * localcharset.c: Likewise.
3488 2003-05-28 Paul Eggert <eggert@twinsun.com>
3490 Assume the headers required for C89 freestanding compilers.
3491 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3492 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3493 without checking for HAVE_LIMITS_H.
3494 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3495 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3497 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3498 * exclude.c: Include <stdbool.h> unconditionally.
3499 * tempname.c: Include <stddef.h> unconditionally.
3500 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3501 * modechange.c, rpmatch.c (NULL): Don't define, since
3502 <stddef.h> does that.
3503 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3504 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3505 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3506 * xstrtol.c: Likewise.
3507 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3508 * savedir.c: Include <stddef.h> instead of defining NULL.
3510 * addext.c (addext): Use assignment rather than cast, to avoid
3511 warnings on some platforms.
3513 * mktime.c (__mktime_internal): Do not reject negative timestamps
3516 2003-05-10 Bruno Haible <bruno@clisp.org>
3518 * linebreak.c (iconv_string_length): Don't return -1 just because the
3519 string is longer than 4 KB.
3521 2003-05-12 Jim Meyering <jim@meyering.net>
3523 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3524 the space-padded-by-default conversion specifiers, %e, %k, %l.
3526 2003-05-03 Bruno Haible <bruno@clisp.org>
3528 Upgrade to Unicode-4.0.
3529 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3530 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3531 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3532 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3533 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3534 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3535 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3536 Change width of U+E0100..U+E01EF from 1 to 0.
3538 2003-04-25 Bruno Haible <bruno@clisp.org>
3540 * copy-file.c: Include <stddef.h>, for size_t.
3542 2003-04-25 Jim Meyering <jim@meyering.net>
3544 * copy-file.c (copy_file_preserving): Declare buf_size to be
3545 of type size_t, not int.
3547 2003-04-11 Jim Meyering <jim@meyering.net>
3549 Merge changes from Coreutils.
3551 2003-03-22 Jim Meyering <jim@meyering.net>
3553 * strftime.c (widen): Cast alloca return value to proper type.
3555 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3558 * strftime.c (my_strftime): Handle very large width
3559 specifications for numeric values correctly. Improve checks for
3562 2003-01-19 Jim Meyering <jim@meyering.net>
3564 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3565 (nl_get_alt_digit) [! defined my_strftime]: Define.
3566 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3567 _nl_get_alt_digit and _nl_get_walt_digit.
3569 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3570 These changes have no effect outside of _LIBC.
3572 2003-04-10 Bruno Haible <bruno@clisp.org>
3574 * findprog.h: New file, from GNU gettext.
3575 * findprog.c: New file, from GNU gettext.
3577 2003-04-05 Jim Meyering <jim@meyering.net>
3579 Merge changes from Coreutils.
3581 * exclude.h (PARAMS): Remove definition and uses.
3582 * exclude.c: Remove uses of `PARAMS'.
3584 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3585 Add test-cases for DOS filenames. Declare program_name.
3586 (main): Set up program_name. Patch by Rich Dawe.
3588 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3590 Use mntctl's return value to drive the entry-processing loop, since
3591 we can't rely on the value of the vmt_length member in the last
3592 entry. On some systems doing so could result in exhausting
3593 virtual memory. Based in part on a patch from Mike Jetzer.
3595 2003-04-04 Bruno Haible <bruno@clisp.org>
3597 * linebreak.h: New file, from GNU gettext.
3598 * linebreak.c: New file, from GNU gettext with slight modifications.
3599 * lbrkprop.h: New file, from GNU gettext.
3601 2003-04-03 Bruno Haible <bruno@clisp.org>
3603 * utf8-ucs4.h: New file, from GNU gettext.
3604 * utf16-ucs4.h: New file, from GNU gettext.
3605 * ucs4-utf8.h: New file, from GNU gettext.
3606 * ucs4-utf16.h: New file, from GNU gettext.
3608 2003-04-02 Bruno Haible <bruno@clisp.org>
3610 * binary-io.h: New file, from GNU gettext.
3612 2003-04-01 Bruno Haible <bruno@clisp.org>
3614 * pathname.h: New file, from GNU gettext.
3615 * concatpath.c: New file, from GNU gettext.
3617 2003-03-30 Bruno Haible <bruno@clisp.org>
3619 * copy-file.c (copy_file_preserving): Don't set owner if the function
3620 chown() doesn't exist.
3622 2003-03-28 Bruno Haible <bruno@clisp.org>
3624 * copy-file.h: New file, from GNU gettext.
3625 * copy-file.c: New file, from GNU gettext.
3627 2003-03-18 Jim Meyering <jim@meyering.net>
3629 * quote.c (quote_n): Fix typo in comment.
3631 2003-03-14 Jim Meyering <jim@meyering.net>
3633 Merge changes from Coreutils.
3634 * obstack.h (obstack_object_size): Declare temporary, __o,
3635 to be const, in order to avoid warnings.
3636 (obstack_room): Likewise.
3637 (obstack_empty_p): Likewise.
3639 2003-03-13 Paul Eggert <eggert@twinsun.com>
3641 Merge changes from Bison.
3642 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3643 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3644 when compiling Bison 1.875's `bitset bset = obstack_alloc
3645 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3646 * hash.c: Include <stdbool.h> unconditionally.
3648 2003-03-09 Paul Eggert <eggert@twinsun.com>
3650 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3651 Reported by Bruce Becker; see:
3652 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3654 2003-03-03 Paul Eggert <eggert@twinsun.com>
3655 Bruno Haible <bruno@clisp.org>
3657 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3658 Reported by John Hughes, see
3659 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3661 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3663 * poll_.h: New file.
3666 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3668 * mathl.h: New file.
3669 * acosl.c: New file.
3670 * asinl.c: New file.
3671 * atanl.c: New file.
3672 * ceill.c: New file.
3675 * floorl.c: New file.
3676 * frexpl.c: New file.
3677 * ldexpl.c: New file.
3679 * sincosl.c: New file.
3681 * sqrtl.c: New file.
3683 * trigl.c: New file.
3684 * trigl.h: New file.
3686 2003-02-17 Bruno Haible <bruno@clisp.org>
3688 * mkdtemp.h: New file, from GNU gettext.
3689 * mkdtemp.c: New file, from GNU gettext.
3691 2003-01-31 Bruno Haible <bruno@clisp.org>
3693 * rename.c: #undef rename before defining rpl_rename.
3694 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3696 2003-01-30 Bruno Haible <bruno@clisp.org>
3698 * printf-args.h: New file, from GNU gettext.
3699 * printf-args.c: New file, from GNU gettext.
3700 * printf-parse.h: New file, from GNU gettext.
3701 * printf-parse.c: New file, from GNU gettext.
3702 * vasnprintf.h: New file, from GNU gettext.
3703 * vasnprintf.c: New file, from GNU gettext.
3704 * asnprintf.c: New file, from GNU gettext.
3705 * vasprintf.h: New file, from GNU gettext with modifications.
3706 * vasprintf.c: New file, from GNU gettext.
3707 * asprintf.c: New file, from GNU gettext.
3709 2003-01-29 Bruno Haible <bruno@clisp.org>
3711 * stpncpy.h: New file, from GNU gettext with modifications.
3712 * stpncpy.c: New file, from GNU gettext with modifications.
3714 2003-01-28 Bruno Haible <bruno@clisp.org>
3716 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3718 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3721 2003-01-27 Bruno Haible <bruno@clisp.org>
3723 * xsetenv.h: New file, from GNU gettext.
3724 * xsetenv.c: New file, from GNU gettext.
3726 2003-01-23 Bruno Haible <bruno@clisp.org>
3728 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3730 2003-01-22 Bruno Haible <bruno@clisp.org>
3732 * exit.h: New file, from GNU gettext.
3734 2003-01-11 Bruno Haible <bruno@clisp.org>
3736 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3737 * strcase.h (strcasecmp, strncasecmp): Likewise.
3739 2003-01-14 Jim Meyering <jim@meyering.net>
3741 * same.c (same_name): Tweak a comment.
3743 2003-01-11 Bruno Haible <bruno@clisp.org>
3745 * same.c (same_name): Reorder tests so as to avoid calling stat()
3746 when a string comparison is sufficient.
3748 2003-01-11 Bruno Haible <bruno@clisp.org>
3750 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3753 2003-01-11 Bruno Haible <bruno@clisp.org>
3755 * hash-pjw.c: Add comment about low quality of this function.
3757 2003-01-12 Paul Eggert <eggert@twinsun.com>
3759 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3760 to avoid collisions with libcurses and libreadline.
3762 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3763 * getstr.h, getstr.c: Remove.
3764 * getline.c: Include "getline.h", to check interface.
3765 Move body of old getstr.c here: this defines MIN_CHUNK and
3766 declares getdelim2, which is renamed from getstr.
3767 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3769 * linebuffer.c (readlinebuffer): Renamed from readline.
3771 * linebuffer.h: Likewise.
3772 (readline): Remove backward-compatibility macro.
3774 2003-01-12 Jim Meyering <jim@meyering.net>
3776 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3778 2003-01-10 Bruno Haible <bruno@clisp.org>
3780 * alloca_.h: New file.
3781 * getdate.y: Unconditionally include alloca.h.
3782 * makepath.c: Likewise.
3783 * setenv.c: Likewise.
3784 * userspec.c: Likewise.
3786 2003-01-09 Bruno Haible <bruno@clisp.org>
3788 * stdbool.h.in: New file.
3790 2003-01-08 Bruno Haible <bruno@clisp.org>
3792 * safe-read.c: Include specification header first, to ensure its
3794 * full-write.c: Likewise.
3796 2003-01-08 Jim Meyering <jim@meyering.net>
3798 * full-write.c: Undefine and define-away `const' after inclusion
3799 of errno.h, not before. Suggestion from Bruno Haible.
3801 2003-01-07 Jim Meyering <jim@meyering.net>
3803 * full-write.c: Rework so that it may serve to define full_read, too.
3804 * full-read.c: Simply #define FULL_READ and include full-write.c.
3806 2003-01-06 Jim Meyering <jim@meyering.net>
3808 * version-etc.c: Update year in translatable copyright string.
3810 2002-12-25 Bruno Haible <bruno@clisp.org>
3812 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3813 * xstrtol.h: Likewise.
3814 * xstrtoimax.c: Likewise.
3815 * xstrtoumax.c: Likewise.
3816 * human.h: Likewise.
3818 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3819 on systems that have <inttypes.h> but not <stdint.h>.
3821 2002-12-31 Paul Eggert <eggert@twinsun.com>
3823 * memcoll.c (memcoll): Fall back on a simple algorithm using
3824 memcmp if strcoll doesn't work.
3826 2002-12-23 Bruno Haible <bruno@clisp.org>
3828 * localcharset.h: New file.
3829 * localcharset.c: Include it.
3830 * unicodeio.c: Likewise.
3832 2002-12-22 Bruno Haible <bruno@clisp.org>
3834 * utime.c (utime_null): No need to call ftruncate if the file was
3837 2002-12-23 Bruno Haible <bruno@clisp.org>
3839 * memcoll.c (STRCOLL): New macro.
3842 2002-12-22 Bruno Haible <bruno@clisp.org>
3844 * getstr.h (getstr): Define, to avoid clash with libcurses.
3845 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3847 2002-12-22 Bruno Haible <bruno@clisp.org>
3849 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3851 2002-12-23 Bruno Haible <bruno@clisp.org>
3853 * getline.h: Include <stddef.h>, for size_t.
3855 * unicodeio.h: Include <stddef.h>, for size_t.
3856 * unicodeio.c: Don't include <stddef.h>.
3858 2002-12-17 Bruno Haible <bruno@clisp.org>
3860 * canon-host.c (strdup): Remove unused declaration.
3862 * fsusage.c: Include full_read.h.
3863 (get_fs_usage): Use full_read instead of safe_read.
3865 * utime.c (utime_null): Use SAFE_READ_ERROR.
3867 2002-12-11 Bruno Haible <bruno@clisp.org>
3869 * setenv.h: Rewritten to cope with systems that have setenv() but not
3871 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3874 2002-12-11 Bruno Haible <bruno@clisp.org>
3876 * setenv.c (alloca): Fall back to malloc.
3878 (setenv): Use freea() to free memory allocated with alloca().
3880 2002-11-13 Bruno Haible <bruno@clisp.org>
3882 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3883 function declarations.
3884 * unsetenv.c (unsetenv): Likewise.
3886 2002-03-04 Bruno Haible <bruno@clisp.org>
3888 Portability to AIX 4.3.3.
3889 * unsetenv.c: New file, extracted from setenv.c.
3890 * setenv.c: Move the unsetenv() function to unsetenv.c.
3892 2001-12-20 Bruno Haible <bruno@clisp.org>
3894 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3895 use malloc instead. For SunOS 4.
3897 2001-12-11 Bruno Haible <bruno@clisp.org>
3899 * setenv.c: Declare alloca.
3900 (compar_fn_t): New typedef.
3901 (KNOWN_VALUE, STORE_VALUE): Use it.
3903 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3906 2002-12-10 Paul Eggert <eggert@twinsun.com>
3908 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3909 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3910 Choose values that are less likely to collide with system fnmatch
3912 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3913 defined (e.g., a pure POSIX system).
3914 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3915 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3917 2002-12-06 Jim Meyering <jim@meyering.net>
3919 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3921 Merge in changes from libc's misc/error.c, in preparation
3922 for the merge of gnulib's changes back into libc.
3924 * error.c (_): Define only if not already defined.
3925 Move definition to follow all #include directives.
3926 Include unlocked-io.h only if !_LIBC.
3927 [_LIBC]: Include <libio/libioP.h>.
3928 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3929 (fflush): Tweak definition to use INTUSE.
3932 2002-12-05 Paul Eggert <eggert@twinsun.com>
3934 * alloca.c [defined emacs]: Include "lisp.h".
3935 (xalloc_die) [defined emacs]: New macro.
3936 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3937 [! defined emacs]: Include <xalloc.h>.
3938 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3939 (pointer): Typedef to POINTER_TYPE *.
3940 (malloc): Remove decl; we now always use xmalloc.
3941 (alloca): Use old-style definition, since Emacs needs this.
3942 Check for arithmetic overflow when computing combined size.
3944 2002-12-04 Paul Eggert <eggert@twinsun.com>
3946 Do not generate unlocked-io.h automatically, since it's easier to
3947 maintain it by hand.
3949 * unlocked-io.h: New file, from GNU diffutils,
3950 but with proper copyright notice and attribution.
3952 * Makefile.am: Add copyright notice.
3953 (libfetish_a_SOURCES): Add unlocked-io.h.
3954 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3955 (DISTCLEANFILES, io_functions): Remove macros.
3956 (EXTRA_DIST): Remove gen_uio.
3957 (unlocked-io.h): Remove rule.
3959 2002-12-04 Jim Meyering <jim@meyering.net>
3961 Reflect the fact that stat.c and lstat.c are no longer generated.
3962 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3963 (DISTCLEANFILES): Likewise.
3964 (EXTRA_DIST): Likewise.
3965 (all_local): Don't depend on stat.c or lstat.c.
3966 (stat.c, lstat.c): Remove rules.
3967 (EXTRA_DIST): Remove xstat.in.
3969 * xstat.in: Remove file. Contents moved into stat.c.
3970 * stat.c: New file. Contents mostly from xstat.in.
3971 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3972 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3974 * safe-read.c: Rework so that it may serve to define safe_write, too.
3975 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3977 2002-12-03 Jim Meyering <jim@meyering.net>
3979 * safe-read.c, safe-write.c: Change variable names and comments, but
3980 not semantics, to minimize the differences between these two files.
3981 (safe_read): Change comment to mention SAFE_READ_ERROR.
3983 * safe-read.c (IS_EINTR): Define.
3984 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3986 2002-12-02 Bruno Haible <bruno@clisp.org>
3988 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3989 Define, taken from safe-read.c.
3990 (INT_MAX): Provide fallback.
3991 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3992 * safe-write.h (SAFE_WRITE_ERROR): Define.
3994 * safe-read.c (EINTR): Remove definition.
3995 (safe_read): Don't use EINTR if it is absent.
3997 2002-12-02 Jim Meyering <jim@meyering.net>
3999 * safe-read.c (EINTR): Define.
4000 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4001 (INT_MAX): Provide fallback.
4002 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4004 * safe-read.h (SAFE_READ_ERROR): Define.
4006 2002-12-01 Jim Meyering <jim@meyering.net>
4008 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4009 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4011 2002-11-27 Paul Eggert <eggert@twinsun.com>
4013 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4014 hash_rehash): Replace `if (limit <= value) abort ();' with
4015 `if (! (value < limit)) abort ();', for readability.
4017 2002-11-26 <karl@gnu.org>
4019 * strdup.c: copy from libc again, with jim's ok.
4020 * .cppi-disable: re-add strdup.c
4022 2002-11-25 <karl@gnu.org>
4024 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4025 instead of "strtol.c".
4027 2002-11-25 Jim Meyering <jim@meyering.net>
4029 * mktime.c: Sync from libc, now that it has the latest fix.
4031 2002-11-24 <karl@gnu.org>
4033 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4034 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4036 2002-11-24 Jim Meyering <jim@meyering.net>
4038 Update from coreutils:
4040 * mktime.c: Merge in changes from libc.
4042 Avoid a link-time failure on some Linux systems.
4043 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4044 (__mon_yday): Declare with the STATIC attribute.
4045 (__mktime_internal): Likewise.
4046 Based on a report from Greg Schafer.
4048 2002-11-23 Jim Meyering <jim@meyering.net>
4050 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4051 Use `unsigned', not `int', as type of index.
4053 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4055 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4057 2002-11-22 Paul Eggert <eggert@twinsun.com>
4059 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4060 hint that one should use `if (! x) abort ();' rather than `assert
4061 (x);', and anyway it's one less thing to worry about configuring.
4062 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4063 hash_rehash, hash_insert): Use abort rather than assert.
4065 2002-11-22 Paul Eggert <eggert@twinsun.com>
4067 * quotearg.h: Allow multiple inclusion by surrounding with
4068 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4069 so that we can be included first.
4070 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4071 * quotearg.c: Include quotearg.h immediately after config.h.
4072 No need to include stddef.h or sys/types.h any more.
4073 Surround local include files with "", not "<>".
4074 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4075 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4076 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4077 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4078 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4079 (ISPRINT): Remove; no longer needed now that we assume C89.
4081 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4084 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4085 quotearg_char): Use SIZE_MAX rather than
4086 (size_t) -1 when we are talking about "infinity".
4088 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4090 2002-11-22 Bruno Haible <bruno@clisp.org>
4092 * safe-read.h: Assume C89. Add comments.
4093 (safe_read): Change return type to size_t.
4094 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4095 counts > SSIZE_MAX correctly.
4096 * safe-write.h: New file.
4097 * safe-write.c: New file.
4098 * full-read.h: New file.
4099 * full-read.c: New file.
4100 * full-write.h: Assume C89. Add comments.
4101 * full-write.c: Include safe-write.h.
4102 (full_write): Rewritten to use safe_write.
4103 Suggested by Jim Meyering and Paul Eggert.
4105 2002-11-21 Bruno Haible <bruno@clisp.org>
4107 Remove case insensitive option matching.
4108 * argmatch.h (argcasematch): Remove declaration.
4109 (ARGCASEMATCH): Remove macro.
4110 (__xargmatch_internal): Remove case_sensitive argument.
4111 (XARGMATCH): Update.
4112 (XARGCASEMATCH): Remove macro.
4113 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4114 case_sensitive argument.
4115 (argcasematch): Remove function.
4116 (__xargmatch_internal): Remove case_sensitive argument.
4117 (main): Use XARGMATCH instead of XARGCASEMATCH.
4119 * xmalloc.c: Change compile-time error message. Add comment about
4120 required autoconf version.
4122 2002-11-21 Jim Meyering <jim@meyering.net>
4124 * strdup.c (strdup): Tweak comment and initial #if/#include.
4126 Merge in changes from the coreutils.
4128 2002-09-25 Paul Eggert <eggert@twinsun.com>
4129 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4130 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4131 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4132 int. Work more efficiently if X is the same width as uintmax_t.
4133 Do not compare X to -1, to avoid bogus compiler warning.
4134 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4135 Don't assume that f_frsize and f_bsize are the same type.
4137 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4140 * makepath.c (make_path): Restore umask *before* creating the final
4142 (make_path): Minor reformatting.
4144 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4145 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4147 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4148 ones. At least on GNU/Linux systems, `auto' means something else.
4151 2002-11-20 Paul Eggert <eggert@twinsun.com>
4153 Merge argmatch cleanups from Bison. Assume C89.
4155 * argmatch.c: Include config.h here, not in argmatch.h.
4156 Include stdlib.h, for EXIT_FAILURE.
4157 Always include <string.h>, since we assume C89.
4158 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4159 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4160 Include <stddef.h> instead, since it's all we need for size_t.
4161 (PARAMS): Remove. All uses removed.
4162 (ARRAY_CARDINALITY): Do not bother to #undef.
4163 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4164 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4165 Remove unnecessary parentheses.
4166 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4167 Insert necessary parentheses.
4168 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4169 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4171 2002-11-19 Bruno Haible <bruno@clisp.org>
4173 * mbswidth.c: Include mbswidth.h right at the beginning.
4174 * mbswidth.h: Include <stddef.h>, for size_t.
4176 * mbswidth.h (PARAMS): Remove macro.
4177 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4178 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4180 * gcd.h (PARAMS): Remove macro.
4181 (gcd): Use ANSI C function declarations.
4182 * gcd.c (gcd): Likewise.
4184 2002-11-15 Bruno Haible <bruno@clisp.org>
4186 * strcspn.c: Include <stddef.h>.
4187 (strcspn): Use ANSI C function declaration. Change return type to
4189 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4190 (strpbrk): Use NULL.
4191 * strpbrk.h (PARAMS): Remove macro.
4192 (strpbrk): Use ANSI C function declaration.
4193 * strstr.c: Don't include <sys/types.h>.
4194 * strstr.h (PARAMS): Remove macro.
4195 (strstr): Use ANSI C function declarations.
4197 2002-11-06 Bruno Haible <bruno@clisp.org>
4199 * gcd.h (gcd): Change argument type to 'unsigned long'.
4200 * gcd.c (gcd): Likewise.
4202 2002-11-05 Bruno Haible <bruno@clisp.org>
4204 * gcd.h: New file, from gettext-0.11.5.
4205 * gcd.c: New file, from gettext-0.11.5.
4207 2002-11-05 Bruno Haible <bruno@clisp.org>
4209 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4210 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4211 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4212 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4214 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4215 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4217 * closeout.c: Include gettext.h instead of <libintl.h>.
4218 * human.c: Include gettext.h instead of <libintl.h>.
4219 * quotearg.c: Include gettext.h instead of <libintl.h>.
4220 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4221 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4222 * userspec.c: Include gettext.h instead of <libintl.h>.
4223 * version-etc.c: Include gettext.h instead of <libintl.h>.
4224 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4225 (textdomain): Remove definition.
4226 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4228 * long-options.c: Remove include of <libintl.h> and definition of _.
4229 * same.c: Remove include of <libintl.h> and definition of _.
4231 2002-11-04 Bruno Haible <bruno@clisp.org>
4233 * stpcpy.h: New file, from GNU gettext-0.11.5.
4234 * strcase.h: New file, from GNU gettext-0.11.5.
4235 * strpbrk.h: New file, from GNU gettext-0.11.5.
4236 * strstr.h: New file, from GNU gettext-0.11.5.
4237 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4239 2002-05-09 Bruno Haible <bruno@clisp.org>
4241 * config.charset: Update for newest glibc. Add canonical names
4242 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4244 2002-05-09 Bruno Haible <bruno@clisp.org>
4246 * localcharset.c (get_charset_aliases): Add more Windows specific
4249 2002-05-08 Owen Taylor <otaylor@redhat.com>
4251 * config.charset: A few additions for Solaris.
4253 2001-12-05 Bruno Haible <bruno@clisp.org>
4255 * localcharset.c (locale_charset): Don't return an empty string.
4257 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4259 * config.charset: msdos in uk_UA uses CP1125.
4261 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4263 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4264 * localcharset.c (locale_charset): Declare as extern "C".
4266 2002-02-15 Bruno Haible <bruno@clisp.org>
4268 * config.charset [msdosdjgpp]: For Russian, use CP866.
4270 2002-02-11 Bruno Haible <bruno@clisp.org>
4272 * config.charset: Add support for NetBSD.
4274 2002-09-25 <karl@gnu.org>
4276 * strdup.c: copy from libc/string (via ../config/srclist*).
4277 * getopt*: copy from libc/posix.
4278 * gettext.h: copy from gettext.
4279 * .cppi-disable: add strdup.c, gettext.h.
4281 2002-07-01 Jim Meyering <meyering@lucent.com>
4283 * c-stack.c: Include sys/time.h.
4284 From Volker Borchert.
4286 2002-06-11 Paul Eggert <eggert@twinsun.com>
4288 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4289 New macro. Use it uniformly instead of
4290 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4291 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4292 reported by Vin Shelton.
4294 2002-06-22 Jim Meyering <meyering@lucent.com>
4296 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4297 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4299 2002-06-22 Paul Eggert <eggert@twinsun.com>
4301 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4302 Do not assume SA_SIGINFO behavior.
4303 Bug reported by Jim Meyering on NetBSD 1.5.2.
4305 2002-06-22 Jim Meyering <meyering@lucent.com>
4307 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4309 * exitfail.c, exitfail.h: Likewise.
4310 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4312 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4314 (EXTRA_DIST): Add fnmatch_loop.c.
4315 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4317 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4318 * fnmatch.c: Update from diffutils-2.8.2.
4319 * fnmatch_.h: New file. From diffutils-2.8.2.
4320 * fnmatch.h: Remove file.
4322 2002-06-18 Paul Eggert <eggert@twinsun.com>
4324 * file-type.h: Report an error if neither S_ISREG nor
4325 S_IFREG is defined, instead of using a test specific to glibc
4326 2.2. This should be safe, since POSIX requires S_ISREG and
4327 Unix Version 7 had S_IFREG. We don't need to check for
4328 <sys/types.h> since we don't use any symbols that it defines.
4330 2002-06-15 Jim Meyering <meyering@lucent.com>
4332 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4333 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4334 have been included before this file.
4336 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4338 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4339 so that each temporary file name is unique and valid in the first
4340 8 characters, for operation under DOS.
4342 2002-06-15 Jim Meyering <meyering@lucent.com>
4344 Work even with DJGPP 2.03, which lacks support for symlinks.
4346 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4348 * lchown.c (S_ISLNK): Likewise.
4350 2002-06-14 Jim Meyering <meyering@lucent.com>
4352 * file-type.h: Use the version from diffutils-2.8.2.
4353 * file-type.c: Likewise.
4355 2002-05-27 Jim Meyering <meyering@lucent.com>
4357 Fix a problem seen only on nonconforming systems whereby ls.c's
4358 use of localtime, and then of gettimeofday would cause trouble:
4359 the localtime call used to initialize rpl_gettimeofday's save
4360 mechanism would clobber ls's current local time information so
4361 that in any long listing the first file would always be listed
4362 with date 1970-01-01. Analysis by Volker Borchert.
4364 * gettimeofday.c (localtime): Undefine.
4365 (rpl_localtime): New function.
4367 2002-05-22 Jim Meyering <meyering@lucent.com>
4369 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4370 * file-type.h: New file.
4371 * file-type.c (file_type): New file/function. Extracted from diffutils.
4373 2002-04-29 Paul Eggert <eggert@twinsun.com>
4375 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4377 2002-04-28 Paul Eggert <eggert@twinsun.com>
4379 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4380 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4381 of 127, since 64 is the largest conceivable number for ancient
4383 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4385 2002-04-28 Jim Meyering <meyering@lucent.com>
4387 * sig2str.c (WTERMSIG): Remove definition (unused).
4389 2002-04-28 Paul Eggert <eggert@twinsun.com>
4391 * sig2str.h, sig2str.c: New files.
4392 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4394 2002-04-24 Jim Meyering <meyering@lucent.com>
4396 * gettext.h: New file, from Gettext.
4397 * Makefile.am (INCLUDES): Remove -I../intl.
4398 (libfetish_a_SOURCES): Add gettext.h.
4400 2002-04-16 Jim Meyering <meyering@lucent.com>
4402 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4403 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4404 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4406 2002-04-12 Jim Meyering <meyering@lucent.com>
4408 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4410 2002-03-10 Jim Meyering <meyering@lucent.com>
4412 * makepath.c (make_path): Remove a comma from a diagnostic.
4413 Suggestion from Santiago Vila.
4415 2002-03-08 Jim Meyering <meyering@lucent.com>
4417 * rename.c: Mention that this wrapper is needed also on
4418 mips-dec-ultrix4.4 systems.
4420 2002-03-02 Jim Meyering <meyering@lucent.com>
4422 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4423 not HAVE_CLOCK_SETTIME.
4425 2002-02-27 Paul Eggert <eggert@twinsun.com>
4427 * nanosleep.h: Rename to....
4428 * timespec.h: New name for nanosleep.h. All uses changed.
4430 * gettime.c: New file.
4431 * settime.c: New file.
4434 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4435 timespec.h. Remove nanosleep.h.
4437 2002-02-25 Paul Eggert <eggert@twinsun.com>
4439 * acl.c, acl.h: New files.
4440 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4442 2002-02-24 Jim Meyering <meyering@lucent.com>
4444 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4445 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4446 cause trouble. Reported by Nelson Beebe.
4448 2002-02-23 Paul Eggert <eggert@twinsun.com>
4450 * path-concat.c (xpath_concat): Reorder code to pacify
4451 compilers that don't know that xalloc_die never returns.
4453 2002-02-20 Jim Meyering <meyering@lucent.com>
4455 * getdate.c: Regenerate using bison-1.33.
4457 2002-02-15 Paul Eggert <eggert@twinsun.com>
4459 * posixver.c, posixver.h: New files.
4460 * Makefile.am (libfetish_a_SOURCES): Add them.
4462 2002-02-02 Paul Eggert <eggert@twinsun.com>
4463 Bruno Haible <bruno@clisp.org>
4465 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4466 (fwrite_success_callback): New declaration.
4467 * unicodeio.c (unicode_to_mb): New function, extracted from
4468 print_unicode_char. Call failure callback instead of error.
4469 (fwrite_success_callback): New function.
4470 (exit_failure_callback): New function.
4471 (fallback_failure_callback): New function.
4472 (print_unicode_char): Call unicode_to_mb.
4474 2002-01-26 Jim Meyering <meyering@lucent.com>
4476 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4478 2002-01-22 Jim Meyering <meyering@lucent.com>
4480 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4481 Otherwise, some versions of automake would omit the rule that makes
4482 Makefile from Makefile.in.
4484 2001-01-21 Paul Eggert <eggert@twinsun.com>
4486 * xmemcoll.h, xmemcoll.c: New files.
4487 * Makefile.am (libfetish_a_SOURCES): Add them.
4488 * memcoll.c: Include errno.h, and declare errno if not defined.
4489 (memcoll): Set errno to zero if there is no error.
4491 * quotearg.c (quotearg_buffer_restyled):
4492 Fix bug with quoting buffers containing NUL when backslashing escapes.
4493 This bug was exposed by the other changes in this patch.
4494 (quotearg_n_options): New arg ARGSIZE.
4495 All callers changed.
4496 (quoting_options_from_style): New function.
4497 (quotearg_n_style): Use it.
4498 (quotearg_n_style_mem): New function.
4500 * quotearg.h (quotearg_n_style_mem): New function.
4502 2002-01-16 Jim Meyering <meyering@lucent.com>
4504 * getdate.y: Add three semicolons, each just before a closing brace.
4505 Bison (as of version 1.31) no longer papers over that mistake.
4507 2002-02-14 Paul Eggert <eggert@twinsun.com>
4509 * backupfile.c (ISDIGIT): Comment fix.
4510 * getdate.y (ISDIGIT): Likewise.
4511 * posixtm.c (ISDIGIT, year): Likewise.
4512 * strverscmp.c (ISDIGIT): Likewise.
4513 * userspec.c (ISDIGIT): Likewise.
4515 2002-01-05 Jim Meyering <meyering@lucent.com>
4517 * version-etc.c (version_etc_copyright): Update copyright year.
4519 2001-01-19 Paul Eggert <eggert@twinsun.com>
4521 * closeout.c (close_stdout_status): If ferror (stdout), do
4522 not silently exit merely because the output buffer happens to
4523 have nothing pending.
4525 2001-12-18 Paul Eggert <eggert@twinsun.com>
4527 See the big note in ../ChangeLog.
4528 * human.c (suffixes): Prefer K to k for 1024.
4529 (generate_suffix_backwards): New function.
4530 (human_readable_inexact): Use it.
4531 * xstrtol.c (__xstrtol): If there is no number but there
4532 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4533 Accept 'K' as well as 'k'.
4535 2001-12-15 Jim Meyering <meyering@lucent.com>
4537 * regex.h (__restrict_arr): Update from libc.
4539 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4540 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4543 2001-12-10 Jim Meyering <meyering@lucent.com>
4545 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4546 Instead, include "xalloc.h".
4547 (initbuffer): Don't cast xmalloc return value to char*.
4548 (readline): Reword comment.
4549 Don't cast xrealloc return value to char*
4552 2001-12-09 Jim Meyering <meyering@lucent.com>
4554 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4555 `signed and unsigned type in conditional expression'.
4556 * posixtm.c (posix_time_parse): Likewise.
4558 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4560 * readtokens.c (readtoken): Declare an index to be of type unsigned
4561 to avoid a pedantic warning.
4563 * getstr.c: Don't include assert.h.
4564 (getstr): Remove warning-evoking assertions.
4565 Return -1 if offset parameter is out of bounds.
4566 Change the type of a local from int to size_t.
4568 * strftime.c (my_strftime_localtime_r): Include this function
4569 definition in the `#if ! HAVE_TM_GMTOFF' block.
4571 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4572 Include xalloc.h instead.
4574 2001-12-02 Jim Meyering <meyering@lucent.com>
4576 * tempname.c: Don't declare getenv, thus reverting the change of
4577 2001-11-18. It's no longer necessary, now that stdlib.h is always
4580 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4581 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4583 2001-11-30 Akim Demaille <akim@epita.fr>
4585 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4586 before being defined.
4588 2001-11-27 Paul Eggert <eggert@twinsun.com>
4590 * quotearg.h (quotearg_n, quotearg_n_style):
4591 First arg is int, not unsigned.
4592 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4593 (SIZE_MAX, UINT_MAX): New macros.
4594 (quotearg_n_options): Abort if N is negative.
4595 Avoid overflow check on hosts where size_t is 64 bits and int
4596 is 32 bits, as overflow is impossible there.
4597 Fix off-by-one typo that caused unnecessary reallocation.
4599 2001-11-27 Jim Meyering <meyering@lucent.com>
4601 * tempname.c: Merge with version from libc.
4602 * regex.c: Likewise.
4604 * tempname.c: Include stdlib.h unconditionally. On some old systems
4605 for which STDC_HEADERS is 0, it was not included, resulting in a
4606 warning about an integer-to-pointer conversion problem with getenv.
4607 Reported by Volker Borchert.
4609 2001-11-26 Jim Meyering <meyering@lucent.com>
4611 * gtod.h: Remove file.
4612 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4613 * gettimeofday.c: Don't include gtod.h.
4614 (GTOD_init): Remove function.
4615 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4616 Suggestion from Volker Borchert.
4618 2001-11-23 Jim Meyering <meyering@lucent.com>
4620 * hash.h (struct hash_table): Don't define here. Merely declare it.
4621 * hash.c (struct hash_table): Define it here instead.
4623 2001-11-22 Jim Meyering <meyering@lucent.com>
4625 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4627 2001-11-18 Paul Eggert <eggert@twinsun.com>
4629 * tempname.c (TMP_MAX): Remove; no longer needed.
4630 (TEMPORARIES): New macro.
4631 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4632 removes an artificial limitation (e.g. HP-UX 10.20, where
4635 2001-11-18 Jim Meyering <meyering@lucent.com>
4637 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4640 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4641 files will be created before anything else.
4643 2001-11-17 Jim Meyering <meyering@lucent.com>
4645 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4646 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4647 rather than group writable. Patch by Juan F. Codagnone.
4649 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4650 Instead, include "xalloc.h".
4652 * mountlist.c: Include unlocked-io.h after all system headers.
4653 Remove explicit declarations of xmalloc, xrealloc,
4654 and xstrdup. Instead, include "xalloc.h".
4656 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4657 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4658 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4660 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4661 Reported by Padraig Brady.
4663 * mkstemp.c: #undef mkstemp.
4665 (rpl_mkstemp): Rename from mkstemp.
4668 2001-11-16 Jim Meyering <meyering@lucent.com>
4670 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4671 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4672 determine the amount of total physical memory, use pstat_getstatic.
4673 HPUX-11 doesn't define _SC_PHYS_PAGES.
4674 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4675 If sysconf couldn't be used to determine the amount of available
4676 physical memory, use both pstat_getstatic and pstat_getdynamic.
4677 Based on a patch from Bob Proulx.
4679 2001-11-05 Jim Meyering <meyering@lucent.com>
4681 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4683 2001-11-03 Jim Meyering <meyering@lucent.com>
4685 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4686 in argmatch_to_argument call.
4688 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4691 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4692 e.g., a fault due to an attempt to free a NULL pointer.
4694 2001-11-01 Jim Meyering <meyering@lucent.com>
4696 * dirfd.c, dirfd.h: New files.
4697 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4699 * hash.c (hash_print) [TESTING]: Clean up.
4701 2001-10-22 Paul Eggert <eggert@twinsun.com>
4703 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4704 to avoid a warning if -Wall.
4706 2001-10-21 Paul Eggert <eggert@twinsun.com>
4708 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4710 2001-10-21 Jim Meyering <meyering@lucent.com>
4712 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4713 this code would end up calling gettext even in packages built
4715 * getopt.c (_): Likewise.
4716 * regex.c (_): Likewise.
4718 2001-10-20 Paul Eggert <eggert@twinsun.com>
4720 * error.c (strerror_r): Do not declare unless !_LIBC.
4721 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4722 Use strerror_r that is only a macro, even if it is not a function.
4723 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4724 (private_strerror): Use prototypes, not old-style function definition.
4725 (print_errno_message): New function.
4726 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4728 (error_tail, error, error_at_line): Use it.
4730 2001-10-11 Jim Meyering <meyering@lucent.com>
4732 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4733 and quote_n (1, ... to avoid clobbering a buffer.
4735 2001-10-05 Jim Meyering <meyering@lucent.com>
4737 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4738 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4739 * hash-pjw.h: New file.
4741 2001-09-30 Jim Meyering <meyering@lucent.com>
4743 * mountlist.c [MOUNTED_GETFSSTAT]:
4744 Include <sys/ucred.h>, for Apple Darwin.
4745 Include sys/mount.h and sys/fs_types.h only if available.
4747 (read_filesystem_list): Use FS_TYPE.
4749 2001-09-29 Paul Eggert <eggert@twinsun.com>
4751 * exclude.c (excluded_filename): 0 -> false, since it's
4754 2001-09-28 Paul Eggert <eggert@twinsun.com>
4756 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4757 #defines strtoimax. Also treat the other strto* functions
4760 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4761 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4762 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4764 2001-09-26 Jim Meyering <meyering@lucent.com>
4766 Most macros in unlocked-io.h had the wrong number of arguments.
4767 * gen-uio: New script.
4768 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4769 * unlocked-io.hin: Remove file.
4770 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4771 rather than trying to embed it here.
4772 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4773 Reported by Padraig Brady.
4775 2001-09-25 Volker Borchert <bt@teknon.de>
4777 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4779 2001-09-23 Jim Meyering <meyering@lucent.com>
4781 * mountlist.c: Remove useless parentheses in #if directives.
4782 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4783 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4785 2001-09-22 Jim Meyering <meyering@lucent.com>
4787 * localcharset.c: Update from latest gettext.
4788 * config.charset: Likewise.
4790 2001-09-20 Jim Meyering <meyering@lucent.com>
4792 * xstrtol.c (strtoimax): Guard declaration with
4793 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4794 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4795 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4796 (strtoumax): Likewise, for completeness (it wasn't necessary).
4798 2001-09-06 Paul Eggert <eggert@twinsun.com>
4800 * strtoimax.c (HAVE_LONG_LONG):
4801 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4802 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4803 to work around bug in IBM C compiler.
4805 2001-09-16 Jim Meyering <meyering@lucent.com>
4807 * mkdir.c: New file.
4809 2001-09-04 Paul Eggert <eggert@twinsun.com>
4811 * xgetcwd.c: Revert some of the previous change; intead,
4812 fix the HAVE_GETCWD_NULL code to behave more like the
4813 !HAVE_GETCWD_NULL code used to.
4816 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4819 2001-09-04 Paul Eggert <eggert@twinsun.com>
4821 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4822 Use ssize_t, not int, to store result of readlink.
4823 Check for ssize_t overflow as well as size_t overflow,
4824 as POSIX says the result of readlink is implementation-defined
4825 when ssize_t overflows.
4826 Remove unnecessary cast to char*.
4827 Use free+malloc instead of realloc, as the storage doesn't need
4828 to be preserved and it's clearer and can be more efficient that way.
4829 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4830 * xreadlink.h (xreadlink): Update prototype.
4832 2001-09-03 Paul Eggert <eggert@twinsun.com>
4834 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4835 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4836 spotted by Jim Meyering.
4838 2001-09-03 Jim Meyering <meyering@lucent.com>
4840 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4842 2001-09-03 Paul Eggert <eggert@twinsun.com>
4844 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4845 like the HAVE_GETCWD_NULL code.
4846 Include pathmax.h if not HAVE_GETCWD.
4847 Do not include xalloc.h.
4848 (INITIAL_BUFFER_SIZE): New symbol.
4849 Do not use xmalloc / xrealloc, since the caller is responsible for
4850 handling errors. Preserve errno around `free' during failure.
4851 Do not overrun buffer when using getwd.
4853 2001-09-03 Paul Eggert <eggert@twinsun.com>
4855 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4856 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4858 2001-09-02 Jim Meyering <meyering@lucent.com>
4860 * error.c: Update from GNU libc.
4862 2001-09-01 Jim Meyering <meyering@lucent.com>
4864 * xreadlink.c: New file.
4865 * xreadlink.h: New file.
4866 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4868 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4869 doesn't conflict with sparc Solaris 7's definition in
4870 /usr/include/sys/int_types.h.
4872 * exclude.c: Use `""', not `<>' to #include non-system header files.
4873 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4874 and strncasecmp as r-values. Unixware didn't have declarations.
4876 2001-08-31 Jim Meyering <meyering@lucent.com>
4878 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4879 Use an initial, malloc'd, buffer of length 128 rather than
4880 a statically allocated one of length 1024.
4882 2001-08-30 Paul Eggert <eggert@twinsun.com>
4884 * xgetcwd.c: Don't include pathmax.h.
4885 Include stdlib.h and unistd.h if available.
4887 (xmalloc, xstrdup, free): Remove decls.
4888 (xgetcwd): Don't assume sizes fit in unsigned.
4889 Check for overflow when computing sizes.
4890 Simplify reallocation code.
4892 2001-08-28 Paul Eggert <eggert@twinsun.com>
4894 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4896 * strtoimax.c: Renamed from strtoxmax.c, removing the
4899 Also, make the following further changes to make this file's
4900 configuration more similar to that of strtol.c:
4901 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4902 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4903 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4904 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4905 changed to signed values.
4907 And make the following changes as well:
4908 Fix copyright notice, as 1999 was missing.
4909 (verify): New macro.
4910 (strtoimax): Check sizes at compile-time, not run-time.
4911 Prefer strtol to strtoll if both work.
4912 (main): Remove; it was not that useful and was a pain to maintain.
4914 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4916 2001-08-30 Paul Eggert <eggert@twinsun.com>
4918 * savedir.c (savedir): Remove size parameter, as POSIX says that
4919 a directory's st_size can have an arbitrary value, so the old
4920 usage could waste an arbitrary amount of memory. All uses
4922 * savedir.h: Update prototype.
4924 2001-08-30 Paul Eggert <eggert@twinsun.com>
4926 * xstrtol.c (strtoimax): New decl.
4928 2001-08-28 Paul Eggert <eggert@twinsun.com>
4930 * xstrtol.h: Add copyright notice.
4931 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4932 LONGINT_INVALID_SUFFIX_CHAR.
4934 2001-08-30 Paul Eggert <eggert@twinsun.com>
4936 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4939 2001-08-30 Paul Eggert <eggert@twinsun.com>
4941 * hash.c: Remove '2001' from copyright notice.
4943 2001-08-30 Paul Eggert <eggert@twinsun.com>
4945 * full-write.h: New file.
4946 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4947 * full-write.c: Correct credits, as cccp.c no longer
4948 exists and anyway it was so heavily changed from the old cccp
4949 code as to be unrecognizable. Include full-write.h.
4950 (full_write) Return size_t, with short writes meaning failure.
4951 All callers changed. This fixes a bug with large buffers
4953 * utime.c: Include full-write.h.
4955 2001-08-30 Paul Eggert <eggert@twinsun.com>
4957 Merge 'exclude' changes from tar 1.13.22.
4958 This fixes one or two unlikely storage allocation overflow bugs,
4959 but doesn't change user-visible behavior otherwise.
4961 2001-08-30 Paul Eggert <eggert@twinsun.com>
4963 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4964 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4965 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4966 Include if available.
4967 (<xalloc.h>): Include
4968 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4969 (verify): New macro. Use it to verify that EXCLUDE macros do not
4970 collide with FNM macros.
4971 (struct patopts): New struct.
4972 (struct exclude): Use it, as exclude patterns now come with options.
4973 (new_exclude): Support above changes.
4974 (new_exclude, add_exclude_file):
4975 Initial size must now be a power of two to simplify overflow checking.
4976 (free_exclude, fnmatch_no_wildcards): New function.
4977 (excluded_filename): No longer requires options arg, as the options
4978 are determined by add_exclude. Now returns bool, not int.
4979 (excluded_filename, add_exclude):
4980 Add support for the fancy new exclusion options.
4981 (add_exclude, add_exclude_file): Now takes int options arg.
4982 Check for arithmetic overflow when computing sizes.
4983 (add_exclude_file): xrealloc might modify errno, so don't
4984 realloc until after errno might be used.
4986 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4988 (free_exclude): New decl.
4989 (add_exclude, add_exclude_file): Now takes int options arg.
4990 (excluded_filename): No longer requires options arg, as the options
4991 are determined by add_exclude. Now returns bool, not int.
4993 2001-08-30 Paul Eggert <eggert@twinsun.com>
4995 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4997 2001-08-27 Jim Meyering <meyering@lucent.com>
4999 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5001 * version-etc.c (N_): Remove definition.
5002 Revert most of last change.
5003 Instead, simply don't mark the `Copyright...' string for translation.
5004 Based on advice from Paul Eggert.
5006 * strtoxmax.c: Tweak comment.
5008 2001-08-26 Jim Meyering <meyering@lucent.com>
5010 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5011 of copyright with `%s' so translators don't get an untranslated
5013 (COPYRIGHT_YEAR): Define.
5014 (version_etc): Use fprintf rather than fputs.
5015 Suggestion from Ulrich Drepper.
5017 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5019 * strtoll.c: New file, from GNU libc.
5020 * xstrtoimax.c: New file.
5022 * xstrtol.h: Add xstrtoimax.
5023 * strtoumax.c: New file. Simply include "strtoumax.c".
5024 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5026 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5027 * strtoxmax.c: ... then renamed to this.
5029 2001-08-13 Paul Eggert <eggert@twinsun.com>
5031 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5032 Port to Solaris 8, where 'sed' requires a space after the 'r'
5033 command, and where sh dislikes "$/". Clean up the spacing a bit.
5034 Redirect output to $tmp just once.
5036 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5038 * addext.c (<errno.h>): Include.
5039 (errno): Declare if not defined.
5040 (addext): Work correctly when pathconf returns -1 and leaves
5041 errno alone because there is no limit. Also, work even if
5042 pathconf returns a value greater than SIZE_MAX.
5044 2001-08-12 Jim Meyering <meyering@lucent.com>
5046 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5047 Simply `return getcwd (NULL, 0);'.
5048 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5049 Use 1300 as initial value for length, not PATH_MAX.
5051 * pathmax.h: Clean up cpp syntax.
5053 2001-08-12 Jim Meyering <meyering@lucent.com>
5055 * gettimeofday.c: New file.
5057 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5059 2001-08-04 Jim Meyering <meyering@lucent.com>
5061 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5062 to get in sync with glibc.
5064 2001-08-03 Paul Eggert <eggert@twinsun.com>
5066 The following changes are from gettext 0.10.39 as maintained by
5069 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5070 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5071 with inverted sense. All uses changed.
5073 * mbswidth.c: Don't include <limits.h>.
5074 Include <stdlib.h> and <string.h> unconditionally.
5075 (iswcntrl, mbsinit, ISCNTRL): New macros.
5076 (mbsnwidth): Use K&R style function declarations.
5077 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5078 can optimize it when MB_CUR_MAX == 1.
5079 The width of control characters is zero, not 1.
5081 2001-07-15 Jim Meyering <meyering@lucent.com>
5083 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5084 (BUILT_SOURCES): Add unlocked-io.h.
5085 (io_functions): Define.
5086 (unlocked-io.h): New rule.
5087 (DISTCLEANFILES): Add unlocked-io.h.
5088 (all-local): Depend on unlocked-io.h, to ensure it is created.
5090 * unlocked-io.hin: New file
5092 * regex.c: Update from glibc.
5094 2001-07-05 Jim Meyering <meyering@lucent.com>
5096 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5098 (libfetish_a_SOURCES): Put all .h files here instead.
5099 Remove a thus-exposed (better checks in automake) duplicate and
5100 two unnecessary .h files.
5102 2001-06-11 Jim Meyering <meyering@lucent.com>
5104 * regex.c: Update from GNU libc.
5106 2001-05-27 Jim Meyering <meyering@lucent.com>
5108 * readutmp.h (UT_TYPE): Define.
5110 2001-05-24 Jim Meyering <meyering@lucent.com>
5112 * argmatch.c: Include "quote.h".
5113 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5114 quote function. Reported by Göran Uddeborg.
5116 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5118 * dirname.c (dir_name): Compute append_dot using path, not newpath
5119 which is not yet declared.
5121 2001-05-11 Paul Eggert <eggert@twinsun.com>
5123 * Makefile.am (libfetish_a_SOURCES):
5124 Add strftime.c, since we now compile it on all hosts.
5126 * strftime.c (my_strftime):
5127 Define to nstrftime if emacs, but only if my_strftime is not defined.
5128 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5129 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5130 Add one more extra argument: a nanoseconds value.
5133 (my_strftime function): Add %N format.
5134 (emacs_strftimeu): Renamed from emacs_strftime,
5135 with extra ut argument.
5137 2001-05-11 Paul Eggert <eggert@twinsun.com>
5139 dirname code cleanup. base_name now behaves more compatibly
5140 with POSIX basename when given file names that have trailing
5141 slashes, and similarly for dir_name. Add new primitives
5142 base_len and dir_len. Put the directory-name-related decls
5145 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5146 * backupfile.c (base_name): Likewise.
5147 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5148 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5149 * makepath.c (strip_trailing_slashes): Likewise.
5150 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5152 * rename.c (strip_trailing_slashes): Likewise.
5153 * same.c (base_name): Likewise.
5154 * stripslash.c (ISSLASH): Likewise.
5156 * addext.c: Include <dirname.h> after size_t is defined.
5157 * backupfile.c: Likewise.
5159 * addext.c (addext): Use base_len to trim redundant
5160 trailing slashes instead of doing it ourselves.
5161 But do not trim the last slash if it is not redundant.
5163 * backupfile.c (find_backup_file_name,
5164 max_backup_version): Use base_len instead of rolling it ourselves.
5165 Handle the case of "" and (on DOS) "C:" correctly.
5167 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5168 Include <string.h>, <dirname.h>.
5169 (base_name): Allow file names ending in slashes, other than names
5170 that are all slashes. In this case, return the basename followed
5171 by the slashes. This is more general, and can be used in places
5172 where the original base_name purposely had an assertion failure.
5173 (base_len): New function.
5175 * dirname.c: Include <string.h> instead of <stdlib.h>.
5176 Do not include <assert.h>; no longer needed.
5178 (memrchr): Remove decl.
5179 (dir_name_r): Remove.
5180 (dir_len): Renamed from dirlen. All callers changed.
5181 Rewrite in terms of base_name, for simplicity and consistency.
5182 (dir_name): Never return NULL. All callers changed.
5183 Do not include <stdlib.h> in test program; no longer needed.
5184 return 0; is fine for test program.
5186 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5188 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5190 * path-concat.c (path_concat): Use base_len to compute
5191 base length, not strlen; this means we cannot rely on memcpy
5194 * same.c (STREQ): Remove.
5195 (same_name): Handle the case where the basename ends in trailing '/'.
5197 * stripslash.c (strip_trailing_slashes): Return nonzero if
5198 a slash was stripped. Do not strip the last slash after a
5201 2001-04-08 Jim Meyering <meyering@lucent.com>
5203 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5204 recomputed; that's necessary when the offset spans a DST transition.
5205 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5207 2001-04-02 Jim Meyering <meyering@lucent.com>
5209 * regex.h, regex.c: Update from GNU libc.
5211 2001-03-19 Paul Eggert <eggert@twinsun.com>
5213 * version-etc.c (version_etc_copyright): Update to 2001.
5215 2001-03-16 Paul Eggert <eggert@twinsun.com>
5217 * tempname.c (uint64_t): Define to uintmax_t if
5218 not defined, and if UINT64_MAX is not defined.
5219 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5220 Reported by John David Anglin.
5222 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5224 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5225 alias if codeset is empty.
5226 * config.charset (BeOS): Use wildcard syntax.
5228 2001-03-13 Jim Meyering <meyering@lucent.com>
5230 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5231 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5234 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5236 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5238 * unicodeio.c (print_unicode_char): Simplify accordingly.
5240 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5242 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5243 support for DOS/DJGPP.
5245 2001-02-28 Paul Eggert <eggert@twinsun.com>
5247 * Makefile.am (libfetish_a_SOURCES):
5248 Add dup-safer.c, fopen-safer.c.
5249 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5251 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5253 2001-02-25 Paul Eggert <eggert@twinsun.com>
5255 The mkstemp replacement is taken from glibc 2.2.2, with some
5256 portability fixes for use outside glibc, as follows:
5258 * tempname.c (struct_stat64): New macro.
5259 (direxists, __gen_tempname): Use it.
5260 This avoids a portability problem with Solaris 8.
5262 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5263 (<stddef.h>, <stdint.h>, <string.h>):
5264 Include only if STDC_HEADERS || _LIBC.
5265 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5266 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5267 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5268 (__set_errno): Define this macro if <errno.h> doesn't.
5269 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5270 Define these macros if <stdio.h> doesn't.
5271 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5272 Define these macros if <sys/stat.h>
5273 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5274 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5275 __xstat64): Define if not _LIBC.
5276 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5277 (__gen_tempname): Invoke gettimeofday only if
5278 HAVE_GETTIMEOFDAY || _LIBC;
5279 otherwise, fall back on plain "time".
5280 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5282 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5284 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5286 2001-02-17 Jim Meyering <meyering@lucent.com>
5288 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5289 around included file name.
5291 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5293 * strftime.c: Update from GNU libc (the only changes were to comments).
5295 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5297 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5299 2001-02-17 Paul Eggert <eggert@twinsun.com>
5301 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5302 Remove workaround macros for hosts that have mbrtowc but not
5303 mbstate_t, as we now insist on proper declarations for both
5304 before using mbrtowc.
5306 2001-02-17 Jim Meyering <meyering@lucent.com>
5308 * regex.c: Update from libc.
5310 2001-02-16 Paul Eggert <eggert@twinsun.com>
5312 * alloca.c (malloc): Undef before defining, since stdlib.h
5313 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5314 Reported by Mark Hounschell via Paul Eggert.
5316 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5318 * config.charset: Update for FreeBSD 4.2.
5320 2001-01-26 Jim Meyering <meyering@lucent.com>
5322 * quotearg.c: Include stddef.h.
5323 * quote.c: Include stddef.h.
5324 Reported by Axel Kittenberger.
5326 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5327 line in double quotes so that it evokes a better diagnostic.
5328 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5329 Reported by Axel Kittenberger.
5331 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5333 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5334 to avoid a warning. Add back 'const' to inptr.
5336 2001-01-16 Jim Meyering <meyering@lucent.com>
5338 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5341 2001-01-14 Jim Meyering <meyering@lucent.com>
5343 * rename.c: New file. From Volker Borchert.
5344 Include stdlib.h, string.h or strings.h, and xalloc.h.
5345 Use strip_trailing_slashes rather than open-coding it.
5347 2001-01-03 Paul Eggert <eggert@twinsun.com>
5349 * strftime.c: Sync with glibc time/strftime.c 1.81.
5351 2001-01-03 Jim Meyering <meyering@lucent.com>
5353 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5354 local `inptr' to avoid warning with some system declarations of iconv.
5356 2000-12-29 Paul Eggert <eggert@twinsun.com>
5358 * modechange.c: Do not assume that mode_t uses the
5359 traditional octal encoding. E.g. "chmod 1 FOO" should set
5360 the other-execute bit of FOO even if S_IXOTH != 1.
5362 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5363 WOTH, XOTH, ALLM): New macros.
5364 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5365 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5367 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5368 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5370 No need to use uintmax_t; unsigned long is long enough.
5371 Don't bother to get suffix since we don't use it.
5373 2000-12-24 Jim Meyering <meyering@lucent.com>
5375 * hash.c (is_prime): Return explicit boolean values.
5376 (hash_get_first): Return NULL to appease Irix5.6's 89.
5377 Reported by Nelson Beebe.
5379 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5381 * localcharset.c (locale_charset): Add support for Win32.
5383 2000-12-18 Paul Eggert <eggert@twinsun.com>
5385 * physmem.h, physmem.c: New files.
5387 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5388 (noinst_HEADERS): Add physmem.h.
5390 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5391 't' for compatibility with Solaris 8 sort.
5393 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5395 * config.charset: Add support for BeOS.
5397 2000-12-16 Jim Meyering <meyering@lucent.com>
5399 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5400 SHELLS_FILE to a file name that's useful on djgpp systems.
5402 (ADDITIONAL_DEFAULT_SHELLS): Define.
5403 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5404 Based mostly on a patch from Prashant TR.
5406 2000-12-16 Jim Meyering <meyering@lucent.com>
5408 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5409 N and M) would have treated it like `chown N:N FILE'.
5411 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5413 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5415 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5416 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5417 to the list of canonical encodings. Rename EUC-CN to GB2312.
5419 2000-12-08 Andreas Schwab <schwab@suse.de>
5421 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5422 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5424 2000-12-07 Jim Meyering <meyering@lucent.com>
5426 * stripslash.c (ISSLASH): Define.
5427 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5430 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5431 (dir_name_r): Declare this function as static.
5432 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5433 manifest itself on a name containing a mix of slashes and
5435 Make this function work with names starting with a DOS-style
5436 drive letter and colon prefix.
5437 (dir_name): Append `.' if necessary.
5438 Based mostly on patches from Prashant TR and Eli Zaretskii.
5440 * dirname.h (dir_name_r): Remove prototype.
5442 2000-12-05 Jim Meyering <meyering@lucent.com>
5444 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5446 2000-12-04 Jim Meyering <meyering@lucent.com>
5448 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5449 Also include memory.h, stdlib.h, unistd.h if appropriate.
5450 Reported by Andreas Jaeger (conflicting declaration of malloc).
5452 2000-12-02 Jim Meyering <meyering@lucent.com>
5454 * closeout.h: Make idempotent, to avoid some obscure warnings.
5456 2000-12-01 Paul Eggert <eggert@twinsun.com>
5458 * memrchr.c: Include <config.h> before any system include file.
5460 2000-11-29 Paul Eggert <eggert@twinsun.com>
5462 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5464 2000-11-26 Jim Meyering <meyering@lucent.com>
5466 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5468 2000-11-22 Paul Eggert <eggert@twinsun.com>
5470 * strftime.c (my_strftime): Do not invoke mbrlen with a
5471 size of (size_t) -1; it's not portable.
5473 2000-11-17 Akim Demaille <akim@epita.fr>
5475 * obstack.h: Formatting changes.
5476 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5477 prevent type checking.
5478 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5479 cast the value to (void *): assigning a `foo *' to a `void *'
5481 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5483 2000-11-17 Jim Meyering <meyering@lucent.com>
5485 * strstr.c: Update from GNU libc.
5487 2000-11-16 Jim Meyering <meyering@lucent.com>
5489 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5491 2000-11-11 Jim Meyering <meyering@lucent.com>
5493 * error.c: Add a couple #includes, merging from GNU libc version.
5495 2000-11-10 Jim Meyering <meyering@lucent.com>
5497 * obstack.h: Update from GNU libc.
5498 * obstack.c: Likewise.
5500 2000-11-06 Paul Eggert <eggert@twinsun.com>
5502 * getusershell.c (setusershell): Use rewind rather than
5503 fseek/fseeko, to avoid configuration hassles with fseeko.
5504 Don't bother opening SHELLS_FILE if shellstream is NULL;
5507 2000-11-05 Jim Meyering <meyering@lucent.com>
5509 * makepath.h (make_dir): Declare.
5510 * makepath.c (make_dir): Remove `static' attribute.
5513 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5515 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5516 last one in a bucket, advance to the next bucket.
5518 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5520 * fnmatch.c: Do not comment out all the code if we are using
5521 the GNU C library, because in some cases we are replacing buggy
5522 code in the GNU C library itself.
5524 2000-10-30 Paul Eggert <eggert@twinsun.com>
5526 * error.h, getline.h, modechange.h:
5527 Remove "2000" from Copyright line, as the file hasn't been
5528 changed this year other than in the copyright notice.
5530 * xalloc.h: Add "2000" to Copyright line, as this file
5531 was changed this year.
5533 2000-10-30 Paul Eggert <eggert@twinsun.com>
5535 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5536 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5537 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5539 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5541 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5542 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5543 doesn't define __restrict_arr.
5545 2000-10-29 Jim Meyering <meyering@lucent.com>
5547 * xstat.in: Fix grammar in comment.
5549 2000-10-28 Jim Meyering <meyering@lucent.com>
5551 * memchr.c: Update from libc.
5552 Adjust for portability:
5553 [HAVE_STDLIB_H]: Include stdlib.h.
5554 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5555 Undef __memchr, too.
5556 [!weak_alias]: Define __memchr to memchr.
5558 * regex.c: Update from libc.
5559 * regex.h: Likewise.
5560 * getopt1.c: Likewise.
5561 * memcmp.c: Likewise.
5563 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5564 Avoid using fseek, when possible -- it's broken by design.
5565 Patch by Ulrich Drepper.
5567 2000-10-26 Jim Meyering <meyering@lucent.com>
5569 * strftime.c: Update from libc.
5571 2000-10-25 Jim Meyering <meyering@lucent.com>
5573 * obstack.c: Update from libc.
5575 2000-10-23 Jim Meyering <meyering@lucent.com>
5577 * hard-locale.c (hard_locale): Revert last change -- it was simply
5578 wrong. That set_locale call must not have any side effects.
5581 2000-10-22 Jim Meyering <meyering@lucent.com>
5583 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5584 [CYCLIC]: Remove now-unused definition.
5586 * save-cwd.c (O_DIRECTORY): Define, if needed.
5587 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5588 Suggestion from Ulrich Drepper.
5590 2000-10-21 Jim Meyering <meyering@lucent.com>
5592 * dirname.c (dir_name_r): New function, factored out of dir_name.
5593 (dir_name): Use dir_name_r.
5594 * dirname.h (dir_name_r): Declare it.
5596 2000-10-21 Jim Meyering <meyering@lucent.com>
5598 * dirname.c (memrchr): Declare if necessary.
5599 (dir_name): Remove the restriction that there be no
5600 trailing slashes. Now, this code skips past them, effectively
5602 [TEST_DIRNAME] (main): New unit tests.
5604 * memrchr.c: New file from GNU libc.
5605 Undef __memrchr, too.
5606 [!weak_alias]: Define __memrchr to memrchr.
5607 Guard weak_alias use with `#ifdef weak_alias'.
5609 2000-10-17 Jim Meyering <meyering@lucent.com>
5611 * quote.h (PARAMS): Define and use.
5612 Reported by Akim Demaille.
5614 * getopt.c: Update from libc.
5616 2000-10-16 Jim Meyering <meyering@lucent.com>
5618 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5621 2000-09-25 Jim Meyering <meyering@lucent.com>
5623 * md5.h (rol): Define (from GnuPG).
5625 * sha.c: Give credit (GnuPG) where due.
5626 (M): Use rol rather than open-coding it.
5627 Add a FIXME comment.
5629 2000-09-21 Jim Meyering <meyering@lucent.com>
5631 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5632 Reported by Michael Stone.
5634 2000-09-20 Jim Meyering <meyering@lucent.com>
5636 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5637 (noinst_HEADERS): Add sha.h.
5638 Based on code from Scott G. Miller and from GnuPG.
5640 2000-09-15 Jim Meyering <meyering@lucent.com>
5642 * regex.c: Update from libc.
5644 2000-09-10 Jim Meyering <meyering@lucent.com>
5646 * getopt.c (_getopt_internal): Update from glibc.
5648 2000-09-09 Jim Meyering <meyering@lucent.com>
5650 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5651 think it should be used as a general replacement for isascii.
5652 * fnmatch.c: Likewise.
5653 * mbswidth.c: Likewise
5654 * regex.c: Likewise.
5657 * userspec.c: Include sys/param.h and limits.h.
5659 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5660 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5661 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5662 UID, GID. Check range.
5664 2000-09-06 Jim Meyering <meyering@lucent.com>
5666 * getopt.c (_getopt_internal): Update from glibc.
5668 2000-08-30 Jim Meyering <meyering@lucent.com>
5670 * strftime.c: Merge in changes from GNU libc.
5672 2000-08-26 Jim Meyering <meyering@lucent.com>
5674 * closeout.c: Include "__fpending.h".
5675 (close_stdout_status): Return right away if there's nothing to flush.
5677 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5678 * __fpending.c: New file.
5679 * __fpending.h: New file.
5681 2000-08-07 Paul Eggert <eggert@twinsun.com>
5683 Standardize on "memory exhausted" instead of "Memory exhausted"
5684 or "virtual memory exhausted".
5685 * obstack.c (print_and_abort): Use "memory exhausted", not
5686 "virtual memory exhausted".
5687 * same.c (same_name): Invoke xalloc_die instead of printing
5689 * userspec.c (parse_user_spec): Likewise.
5690 * bumpalloc.h: comment fix
5691 * same.c, userspec.c: Include xalloc.h.
5693 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5694 not char *const and pointing to a constant array.
5695 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5696 (xrealloc): Comment fix.
5698 * userspec.c (parse_user_spec):
5699 Don't translate a message until just before returning,
5700 to avoid unnecessary translation.
5702 2000-08-07 Jim Meyering <meyering@lucent.com>
5704 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5705 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5706 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5707 getgroups.c, gethostname.c, getopt.h, group-member.c,
5708 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5709 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5710 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5711 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5712 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5713 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5714 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5715 yesno.c: Back out Copyright date changes for each file with no change
5716 this year. This eases coordination with other programs using the same
5717 source code modules. From Paul Eggert.
5719 2000-08-03 Greg McGary <greg@mcgary.org>
5721 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5722 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5723 (EXTEND_BUFFER): Use them.
5725 2000-08-01 Jim Meyering <meyering@lucent.com>
5727 * dirname.c (ISSLASH): Define.
5728 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5729 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5730 both `\' and `/' may be use as path separators.
5731 Based on a patch from Prashant TR.
5733 2000-07-31 Paul Eggert <eggert@twinsun.com>
5735 * quotearg.c (quotearg_n_options): Don't make the initial
5736 slot vector a constant, since it might get modified.
5738 2000-07-31 Jim Meyering <meyering@lucent.com>
5740 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5741 * obstack.c (print_and_abort): Likewise.
5743 2000-07-30 Paul Eggert <eggert@twinsun.com>
5745 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5746 buffer, so that the caller can always quote one small
5747 component of a "memory exhausted" message in slot 0.
5748 From a suggestion by Jim Meyering.
5750 2000-07-30 Jim Meyering <meyering@lucent.com>
5752 * makepath.c (make_path): Quote the other instance, too.
5754 * quotearg.c (N_STATIC_SLOTVECS): Define.
5755 (STATIC_BUF_SIZE): Define.
5756 (quotearg_n_options): Use only statically allocated storage when
5757 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5758 than STATIC_BUF_SIZE.
5760 2000-07-29 Jim Meyering <meyering@lucent.com>
5762 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5763 * dirname.c (dir_name): Likewise.
5765 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5767 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5768 (dir_name): Assert that there are no trailing slashes.
5770 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5772 * mbswidth.h (mbswidth): Add a flags argument.
5773 (mbswidth): New declaration.
5774 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5775 * mbswidth.c (mbswidth): Add a flags argument.
5776 (mbsnwidth): New function.
5778 2000-07-24 Jim Meyering <meyering@lucent.com>
5780 * mbswidth.c: Remove useless #else. From Bruno Haible.
5782 2000-07-23 Paul Eggert <eggert@twinsun.com>
5784 * mbswidth.c (_XOPEN_SOURCE):
5785 Don't define; this causes problems on Solaris 7.
5786 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5788 2000-07-23 Paul Eggert <eggert@twinsun.com>
5791 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5792 so that mbstate_t is always defined.
5794 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5795 be 1 in at least one GCC installation, and this configuration
5796 error is likely to be common. Ignoring MB_LEN_MAX hurts
5797 performance on hosts that have mbrtowc but have only unibyte
5798 locales, but I assume these hosts are rare.
5800 2000-07-23 Paul Eggert <eggert@twinsun.com>
5802 * quotearg.c: Streamline by invoking multibyte code only if needed.
5803 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5804 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5805 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5806 invoke multibyte primitives.
5808 2000-07-23 Jim Meyering <meyering@lucent.com>
5810 * basename.c (base_name): Add an assertion.
5812 2000-07-15 Bruno Haible <clisp.cons.org>
5814 * quotearg.c: When the system forces us to redefine mbstate_t,
5815 shadow its mbsinit function.
5817 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5819 * mbswidth.h: New file.
5820 * mbswidth.c: New file.
5821 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5822 (noinst_HEADERS): Add mbswidth.h.
5824 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5826 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5829 2000-07-15 Jim Meyering <meyering@lucent.com>
5831 * makepath.c: Include quote.h.
5832 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5833 corresponding argument in a `quote (...)' call.
5834 Give better diagnostics.
5836 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5837 (noinst_HEADERS): Add quote.h.
5839 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5840 from tar's src/misc.c.
5841 * quote.h: New file. Prototypes for same.
5843 2000-07-10 Paul Eggert <eggert@twinsun.com>
5845 From a suggestion by Bruno Haible.
5846 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5847 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5848 to decide whether to define the BeOS workaround macro;
5849 this adjusts to the change to AC_MBSTATE_T.
5851 2000-07-13 Paul Eggert <eggert@twinsun.com>
5853 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5855 * quotearg.c (quoting_style_args, quoting_style_vals,
5856 quotearg_buffer_restyled): Add support for
5857 clocale_quoting_style. Undo previous change to
5858 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5859 and "{RIGHT QUOTATION MARK}" msgids.
5861 2000-07-05 Paul Eggert <eggert@twinsun.com>
5863 The old behavior of quoting `like this' doesn't look good with
5864 newer, ISO-style fonts. See:
5865 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5867 Instead, quote "like this" by default. Let the translator
5868 tailor the locale-specific quoting behavior by providing
5869 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5871 * quotearg.c (N_): New macro.
5872 (gettext_default): New function.
5873 (quotearg_buffer_restyled): Use
5874 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5875 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5877 2000-07-09 Jim Meyering <meyering@lucent.com>
5879 * Most files: Update copyright dates to include 2000.
5881 2000-07-08 Jim Meyering <meyering@lucent.com>
5883 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5885 (xgethostname): Remove now-unnecessary #ifdef.
5886 Move declaration of `err' into loop where it's used.
5888 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5890 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5891 by allocating a larger buffer. Test the gethostname return value for
5892 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5893 returns an error and ENAMETOOLONG isn't defined.
5895 2000-07-05 Paul Eggert <eggert@twinsun.com>
5896 and Bruno Haible <haible@clisp.cons.org>
5898 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5900 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5902 * quotearg.c (struct quoting_options): Simplify quote_these_too
5905 2000-07-03 Jim Meyering <meyering@lucent.com>
5907 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5908 Reported by Bruno Haible.
5910 2000-07-04 Jim Meyering <meyering@lucent.com>
5912 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5913 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5916 2000-07-03 Paul Eggert <eggert@twinsun.com>
5917 and Bruno Haible <haible@clisp.cons.org>
5919 * quotearg.c (mbrtowc):
5920 Assign to *pwc, and return 1 only if result is nonzero.
5921 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5923 2000-07-03 Jim Meyering <meyering@lucent.com>
5925 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5926 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5929 2000-07-02 Jim Meyering <meyering@lucent.com>
5931 * quotearg.c (mbstate_t): Don't define here.
5933 2000-07-02 Jim Meyering <meyering@lucent.com>
5935 * nanosleep.c (SIGCONT): Define if not already defined.
5937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5939 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5940 per change in ../m4/ls-mntd-fs.m4.
5941 (read_filesystem_list): Ignore symbolic links.
5943 2000-06-29 Jim Meyering <meyering@lucent.com>
5945 * same.c: Include <string.h> or <strings.h>, as appropriate,
5946 for declaration of strcmp.
5948 * long-options.c: Include <stdlib.h>, for declaration of exit.
5950 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5951 Avoid warning by casting result to `char *' to remove `const'.
5953 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5955 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5957 2000-06-26 Paul Eggert <eggert@twinsun.com>
5959 savedir now sets errno on failure and invokes xmalloc to get memory.
5960 Fix a couple of other minor bugs while we're at it.
5962 * savedir.c (<unistd.h>): Do not include; there's no need.
5963 (NAMLEN): Remove macro.
5964 (malloc, realloc): Remove decls.
5966 ("xalloc.h"): Include.
5967 (NAME_SIZE_DEFAULT): New macro.
5968 (savedir): Use xmalloc / xrealloc to allocate memory.
5969 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5970 Skip "" directory entries.
5971 Use strlen to calculate directory entry length, since the old method
5972 is rarely used these days and isn't worth supporting.
5973 Don't use a pointer after freeing it.
5974 Check for integer overflow when calculating allocation size.
5975 Use memcpy to copy entries, instead of stpcpy.
5976 Set errno properly when returning NULL.
5977 Check for readdir error.
5979 2000-06-26 Jim Meyering <meyering@lucent.com>
5981 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5983 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5985 * getusershell.c (xmalloc, xrealloc): Remove functions.
5987 Don't include <stdlib.h>. Don't declare malloc, realloc.
5989 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5991 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5993 2000-06-24 Jim Meyering <meyering@lucent.com>
5995 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5997 2000-06-21 Jim Meyering <meyering@lucent.com>
5999 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6001 2000-06-19 Paul Eggert <eggert@twinsun.com>
6003 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6004 (mbrtowc, mbstate_t): Define substitutes if
6005 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6006 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6007 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6009 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6011 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6012 than 1024, return a memory chunk of least possible size, instead
6013 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6014 Use free/xmalloc instead of xrealloc to avoid copying for very long
6017 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6019 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6020 address, not strdup. Include <stdlib.h> and don't declare free().
6022 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6024 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6027 2000-06-21 Jim Meyering <meyering@lucent.com>
6029 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6030 (noinst_HEADERS): Add getstr.h.
6032 * getline.c (getstr): Move into a separate file.
6033 * getstr.c (getstr): New file, extracted from getline.c, with
6034 the following changes: new parameter, delim2; both delim[12]
6035 parameters have type `int', not `char'. The latter would lose
6036 with 8-bit delimiters.
6037 * getstr.h: New file.
6039 2000-06-19 Jim Meyering <meyering@lucent.com>
6041 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6043 2000-06-18 Jim Meyering <meyering@lucent.com>
6045 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6046 Besides, these days every porting target provides a mkdir function.
6048 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6049 (this snippet comes from src/system.h).
6051 2000-06-15 Paul Eggert <eggert@twinsun.com>
6053 * human.c (adjust_value): New function.
6054 (human_readable_inexact): Apply rounding style even when
6055 printing approximate values.
6057 2000-06-14 Paul Eggert <eggert@twinsun.com>
6059 * human.c (human_readable_inexact): Allow an input block
6060 size that is not a multiple of the output block size, and vice versa.
6061 Reported by Piergiorgio Sartor.
6063 2000-06-14 Paul Eggert <eggert@twinsun.com>
6065 * getdate.y (get_date): Apply relative times after time
6066 zone indicator, not before. Reported by Todd A. Jacobs.
6068 2000-06-13 Jim Meyering <meyering@lucent.com>
6070 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6072 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6074 2000-06-12 Paul Eggert <eggert@twinsun.com>
6076 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6078 2000-06-04 Paul Eggert <eggert@twinsun.com>
6080 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6082 2000-06-04 Jim Meyering <meyering@lucent.com>
6084 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6085 SunOS 4.1.4 for which gid_t is an unsigned type.
6087 2000-06-03 Jim Meyering <meyering@lucent.com>
6089 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6091 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6093 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6094 newer, don't install charset.alias.
6095 * config.charset: Change the Linux/glibc rules so they become empty
6096 on glibc-2.1 or newer.
6098 2000-06-02 Jim Meyering <meyering@lucent.com>
6100 * mountlist.c: Back out last change. Instead, do this...
6101 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6102 member using the same `ignore'-testing code.
6103 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6107 2000-05-29 Jim Meyering <meyering@lucent.com>
6109 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6110 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6112 2000-05-22 Jim Meyering <meyering@lucent.com>
6114 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6116 2000-05-18 Jim Meyering <meyering@lucent.com>
6118 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6119 back, too, since it may have been modified by allocate_entry.
6120 (hash_delete): Rewrite to use neither the assignment operator
6121 nor the comma operator in an if-expression.
6123 2000-05-15 Paul Eggert <eggert@twinsun.com>
6126 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6127 Remove; no longer needed.
6128 "quotearg.h": Add include.
6129 (file_name): Do not bother to explicitly initialize to NULL; it's less
6130 efficient on some hosts.
6131 (close_stdout_status): Remove test as to whether stdout was already
6132 closed; it breaks for the case "echo x | sort >&-".
6133 Quote file name colons.
6134 Do not assume that _("write error") lacks format strings.
6136 2000-05-15 Jim Meyering <meyering@lucent.com>
6138 * version-etc.c (version_etc_copyright): Update the copyright string
6139 used in all --version output.
6141 2000-05-14 Jim Meyering <meyering@lucent.com>
6143 * closeout.c (close_stdout_set_file_name): New function.
6144 (close_stdout_status): Use new file-scoped global.
6145 Return right away if fstat says the stdout file descriptor is invalid.
6146 * closeout.h (close_stdout_set_file_name): Declare.
6148 2000-05-10 Jim Meyering <meyering@lucent.com>
6150 * closeout.c [default_exit_status]: New file-scoped variable.
6151 (close_stdout_set_status): New function.
6152 * closeout.h (close_stdout_set_status): Declare.
6154 2000-05-08 Jim Meyering <meyering@lucent.com>
6156 * long-options.c: Don't include closeout.h.
6157 (parse_long_options): Don't call close_stdout for --version.
6159 2000-05-06 Jim Meyering <meyering@lucent.com>
6161 * strnlen.c: Undefine __strnlen and strnlen.
6162 [!weak_alias]: Define __strnlen to strnlen.
6164 * atexit.c: New file, from libiberty.
6166 2000-05-06 Jim Meyering <meyering@lucent.com>
6168 * closeout.c (close_stdout_status): Also check for errors on the
6171 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6173 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6174 instead of xmalloc, xrealloc, path_concat.
6175 (locale_charset): Treat empty environment variables as absent.
6176 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6178 2000-05-04 Jim Meyering <meyering@lucent.com>
6180 * getopt.c: Update from glibc.
6181 * obstack.c: Likewise.
6182 * obstack.h: Likewise.
6183 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6185 * regex.h: Likewise.
6186 * strndup.c: Likewise.
6187 * strnlen.c: New file, from glibc.
6189 2000-05-01 Jim Meyering <meyering@lucent.com>
6191 * full-write.c (full_write): Remove `FIXME' part of comment.
6193 2000-04-29 Jim Meyering <meyering@lucent.com>
6195 * path-concat.c: Declare strdup only if it's not defined.
6196 * canon-host.c: Likewise.
6198 2000-04-28 Jim Meyering <meyering@lucent.com>
6200 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6201 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6202 included first, then limits.h is included by locale.h by libintl.h.
6203 From John David Anglin.
6205 2000-04-25 Jim Meyering <meyering@lucent.com>
6207 * makepath.c (S_IRWXUGO): Define.
6208 (make_path): Always perform explicit chmod if MODE specifies any
6209 of the `special' permission bits. Prompted by a bug report against
6210 install from Mate Wierdl and Joost van Baal.
6212 2000-04-18 Jim Meyering <meyering@lucent.com>
6216 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6217 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6219 2000-04-17 Jim Meyering <meyering@lucent.com>
6221 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6222 the definition of it to rpl_strftime also defined-away the system's
6225 2000-04-15 Jim Meyering <meyering@lucent.com>
6227 Use `C' to denote so-called `contiguous' files, the same way
6229 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6230 (ftypelet): Use S_ISCTG.
6231 From Michael Deutschmann.
6233 2000-04-14 Jim Meyering <meyering@lucent.com>
6235 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6237 2000-04-08 Jim Meyering <meyering@lucent.com>
6239 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6240 names don't conflict. Reported by Eli Zaretskii.
6242 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6244 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6245 bug. Deal with the different error behavior of Irix iconv.
6247 2000-04-07 Jim Meyering <meyering@lucent.com>
6249 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6250 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6252 2000-04-05 Jim Meyering <meyering@lucent.com>
6254 Portability tweaks required for ultrix4.3.
6255 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6256 * readutmp.c: Include sys/types.h before sys/stat.h.
6257 * canon-host.c: Declare strdup.
6258 * path-concat.c: Likewise.
6259 From John David Anglin.
6261 2000-04-04 Jim Meyering <meyering@lucent.com>
6263 Be more DOS 8.3-friendly.
6264 * ref-add.sin: Renamed from ref-add.sed.in.
6265 * ref-del.sin: Renamed from ref-del.sed.in.
6266 * Makefile.am: Reflect renaming.
6267 Reported by Eli Zaretskii.
6269 Use a temporary file name that won't clash with `charset.alias'
6270 in the DOS 8.3 name space.
6271 * Makefile.am (charset_tmp): Define.
6272 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6273 (uninstall-local): Likewise.
6274 Reported by Eli Zaretskii.
6276 2000-03-29 Paul Eggert <eggert@twinsun.com>
6278 * time/strftime.c (my_strftime): Make sure we call the system
6279 strftime, not ourselves, when invoking the underlying strftime.
6281 2000-03-24 Jim Meyering <meyering@lucent.com>
6283 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6284 (charset_alias): Define.
6285 (install-exec-local): Factor out common code.
6286 (uninstall-local): Split lines longer than 80.
6287 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6289 (.sed.in.sed): New rule. Don't redirect directly to $@.
6290 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6292 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6294 * config.charset: Output a line containing "Packages using this file".
6295 * ref-add.sed.in, ref-del.sed.in: New files.
6296 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6297 ref-del.sed): New rules.
6299 2000-03-17 Jim Meyering <meyering@lucent.com>
6301 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6302 Otherwise, include <strings.h>
6304 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6306 * unicodeio.c (utf8_wctomb): New function.
6307 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6308 format instead of in UCS-4 with platform dependent endianness.
6310 2000-03-07 Paul Eggert <eggert@twinsun.com>
6312 * savedir.c (savedir): Work even if directory size is
6313 negative; this can happen with some screwy NFS configurations.
6315 2000-03-06 Jim Meyering <meyering@lucent.com>
6317 * localcharset.c (get_charset_aliases): Don't try to free file_name
6318 if it's NULL (because we ran out of memory). From Bruno Haible.
6320 2000-03-05 Jim Meyering <meyering@lucent.com>
6322 * localcharset.c ("path-concat.h"): Include.
6323 (get_charset_aliases): Use path_concat instead of ANSI string
6326 * unicodeio.h (PARAMS): Define.
6327 Use it to guard prototype.
6329 2000-03-04 Jim Meyering <meyering@lucent.com>
6331 * Makefile.am (install-exec-local): Create $(libdir) before installing
6333 (uninstall-local): Uncomment this rule so `make distcheck' works
6336 * unicodeio.c (<errno.h>): Include it.
6337 (errno): Declare if not defined.
6339 * localcharset.c: Add Bruno's comment justifying use of volatile.
6341 * config.charset: New version, incorporating remarks from a linux
6342 i18n mailing list. From Bruno Haible.
6344 2000-03-02 Jim Meyering <meyering@lucent.com>
6346 * Makefile.am (EXTRA_DIST): Add config.charset.
6348 2000-03-01 Jim Meyering <meyering@lucent.com>
6350 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6351 * unicodeio.c: Likewise.
6353 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6355 * config.charset: New file.
6356 * localcharset.c: New file.
6357 * unicodeio.h, unicodeio.c: New files.
6358 * Makefile.am (DEFS): Add -DLIBDIR=...
6359 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6360 (noinst_HEADERS): Add unicodeio.h.
6361 (all-local, install-exec-local, charset.alias): New targets.
6363 2000-02-28 Paul Eggert <eggert@twinsun.com>
6365 * quotearg.c (ALERT_CHAR): New macro.
6366 (quotearg_buffer_restyled): Use it.
6368 2000-02-27 Jim Meyering <meyering@lucent.com>
6370 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6371 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6373 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6374 not `#if STDC_HEADERS'.
6375 Declare malloc if needed.
6377 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6378 now that autoconf always defines the HAVE_DECL_ symbols.
6379 * human.c: Likewise.
6381 * strtoumax.c: Likewise.
6383 * backupfile.c: Arrange for cpp to fail if the configure-time
6384 declaration check was not run.
6386 * human.c: Likewise.
6388 * strtoumax.c: Likewise.
6390 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6391 then first look up the entire `.'-containing string as a login name.
6393 2000-02-18 Paul Eggert <eggert@twinsun.com>
6395 * getdate.y: Handle two-digit years with leading zeros correctly.
6396 (textint): New typedef.
6397 (parser_control): Member year changed from int to textint.
6399 (YYSTYPE): Removed; replaced by %union with int and textint members.
6400 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6401 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6402 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6403 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6404 (date, number, to_year): Use width of number in digits, not its value,
6405 to determine whether it's a 2-digit year, or a 2-digit time.
6406 (yylex): Store number of digits of numeric tokens.
6407 Reported by John Kendall.
6409 (parser_control): Changed from struct parser_control to typedef (for
6410 consistency). All uses changed.
6412 (tID): Removed; not used.
6413 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6415 2000-02-14 Paul Eggert <eggert@twinsun.com>
6417 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6418 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6420 2000-02-12 Jim Meyering <meyering@lucent.com>
6422 * userspec.c (ISDIGIT): Define it.
6423 (isdigit): Remove definition.
6424 (is_number): Use ISDIGIT, not isdigit.
6425 <libintl.h>: Include.
6427 (parse_user_spec): Mark translatable strings.
6429 2000-02-10 Jim Meyering <meyering@lucent.com>
6431 With these changes, nanosleep.[ch] are finally enough like the other
6432 lib/* replacement files to compile on a few more losing systems.
6434 * nanosleep.h: Don't include config.h.
6435 Remove prototype from declaration of nanosleep.
6436 (PARAMS): Remove now-unneeded definition.
6437 * nanosleep.c: #undef nanosleep.
6438 (rpl_nanosleep): Rename from nanosleep.
6440 2000-02-03 Jim Meyering <meyering@lucent.com>
6442 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6443 rather than with `#if HAVE_UTMPNAME'.
6445 2000-02-01 Jim Meyering <meyering@lucent.com>
6447 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6449 2000-01-31 Jim Meyering <meyering@lucent.com>
6451 * nanosleep.h (nanosleep): Guard declaration with
6452 `#if ! HAVE_DECL_NANOSLEEP'.
6453 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6454 the declaration in that vendor's sys/timers.h.
6455 Reported by Christian Krackowizer.
6457 * quotearg.c (ISASCII): Add #undef and move definition to follow
6458 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6459 (ISPRINT): Likewise.
6460 Reported by Tom Tromey.
6462 2000-01-30 Jim Meyering <meyering@lucent.com>
6464 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6465 uses of ->ut_name. The latter doesn't work with new Linux header files
6466 where only utmpx.ut_user is declared.
6468 * readutmp.h (UT_USER): Define.
6470 2000-01-23 Jim Meyering <meyering@lucent.com>
6472 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6475 2000-01-22 Jim Meyering <meyering@lucent.com>
6477 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6478 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6479 Required for some AIX systems. Reported by Christian Krackowizer.
6480 [TESTING] (main): New function.
6482 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6483 * dirname.c (dir_name): Support for DOS-style file names with drive
6486 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6488 * strverscmp.c (ISDIGIT): Define.
6489 (strverscmp): Use ISDIGIT, not isdigit.
6491 2000-01-17 Paul Eggert <eggert@twinsun.com>
6493 * nanosleep.c (nanosleep):
6494 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6495 POSIX.1 doesn't require SA_INTERRUPT and some systems
6496 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6497 it's been part of POSIX.1 since day 1 (in 1988).
6499 2000-01-17 Jim Meyering <meyering@lucent.com>
6501 * interlock: Remove unused file. Reported by François Pinard.
6503 2000-01-16 Paul Eggert <eggert@twinsun.com>
6505 * quotearg.c (quotearg_buffer_restyled): Do not quote
6506 alert, backslash, formfeed, and vertical tab unnecessarily in
6507 shell quoting style.
6510 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6511 Free Software Foundation, Inc.
6512 Copying and distribution of this file, with or without modification,
6513 are permitted provided the copyright notice and this notice are preserved.